www. hannainst.com/usa

Transcription

1 www. hannainst.com/usa

2 Welcome to the HANNA instruments th Edition Agricultural Products Catalog 5 For well over two decades, HANNA instruments has led the world with innovative solutions to agricultural testing needs. We know how important testing and controlling analytical properties is for effective nutrient management in both soil and irrigation water. Our world-wide research and development facilities are constantly working on new products to the benefit of our loyal customers. We understand that your measurement and control equipment must be well-built and perform with high reliability. All of our products are manufactured to the most stringent standards in state-of-the-art facilities to ensure the highest quality. HANNA instruments Agricultural Division Customer support It is our philosophy that the best way to support our customers is to be closer to them. HANNA instruments has over 30 offices around the world to provide our customers with dedicated service that is "just around the corner". Technical department It is our goal to provide each customer with easy access to one on one technical expertise for operational and application specific assistance. Extensive warranty All HANNA products are covered by a parts and labor warranty, ranging from six months to five years. Reliable products Over two decades of manufacturing instrumentation to ISO 9001 standards is reflected in every aspect of your HANNA instrument. Attractive pricing By developing and manufacturing every product in-house, HANNA pricing is a major source of envy for our competitors. We are reputed to offer the best value on the market. Continuous innovation By listening closely to our customers, we are able to provide agricultural testing instruments that offer innovative features and exceptional reliability. Ready-to-use HANNA products are supplied with electrode(s), solutions and chemical reagents so they can perform right out of the box. Our field meters are supplied with a hard carrying case. HANNA believes in supplying the agricultural community with a simple method for testing the parameters that are essential to the proper growth of plants and vegetables. You will find that our products are extremely easy to use, economical and will assist you in growing superior crops assuring that the quality of your product is at its peak. Complete range In addition to an extensive range of ph and conductivity meters, we also manufacture electrodes, calibration and maintenance solutions, a complete range of application specific photometers, dissolved oxygen meters, thermometers and much more. HANNA online To view HANNA's complete line of products and applications, visit us on the web at

3 Contents Testers ph/orp EC/TDS Combination Relative Humidity Temperature Portable Meters ph/orp EC/TDS Combination Dissolved Oxygen Relative Humidity LUX (Light) Nutrient Management Meters & Kits Suction Lysimeter Grow Master N, P, K, Ammonia Photometer Ion Specific Photometers Chemical Test Kits Monitoring Systems ph EC/TDS Combination Hygrometer Temperature Monitors and Dataloggers , 33 Thermometers or 4 channel Thermometers Thermocouple Thermometers Infrared Thermistor Thermometer Thermocouple Probes Monitoring & Control Controller & NEMA Enclosure HANNA Customized Panels Mini Controllers ph/orp Panel Mount Controllers EC/TDS Panel Mount Controllers ph Wall Mount Controllers ORP Wall Mount Controllers Combination Wall Mount Controllers Fertigation Wall Mount Controller Chemical Metering Pumps RH/ C Transmitter Level Controllers Acid Injection/pH Control Systems Complete Fertigation Systems Warranty, Return & Exchange Policies Contact Us HANNA instruments, Inc. Highland Industrial Park 584 Park East Drive, Woonsocket, RI phone: (800) fax: (401) agriculture@hannainst.com web:

4 Testers HI HI Waterproof ph Testers The phep 4 and phep 5 include features such as a dual-level LCD, battery level indicator, replaceable ph electrode cartridge, stability indicator, automatic shut-off and automatic calibration all in a floating, waterproof casing. SPECIFICATIONS phep 4 phep to 16.0 ph to ph 0.1 ph 0.01 ph ±0.1 ph ±0.05 ph Temp -5.0 to 60.0 C / 23.0 to F Temp Accuracy ±0.5 C or ±1 F Temp 0.1 C or 0.1 F Auto Cal Buffers 4.01/7.01/10.01 or 4.01/6.86/9.18 ph Calibration Automatic 1 or 2 points Temp Compensation Automatic Battery Type (4) 1.5V with BEPS (Battery Error Prevention System) Battery Life Approx. 300 hours of continuous use; auto-off after 8 min. of non-use 0 to 50 C (32 to 122 F); 100% RH Dimensions 163 x 40 x 26 mm (6.4 x 1.6 x 1 ) 85 g (3.0 oz.) Replaceable ph electrode HANNA s exclusive cartridge ph electrode. Electrode replacement with the stainless steel round connector means there are no pins to bend or break during replacement. Renewable cloth junction When the cloth junction becomes dirty from routine testing, simply pull out 3 mm (1/8 ) to rejuvenate the electrode. HI (phep 4) is supplied complete with protective cap, electrode removal tool, batteries and instructions. HI (phep 5) is supplied complete with protective cap, electrode removal tool, batteries and instructions. HI ph electrode HI 7004M ph 4.01 buffer solution, 250 ml HI 7007M ph 7.01 buffer solution, 250 ml HI 7010M ph buffer solution, 250 ml HI 70004P ph 4.01, (25) 20 ml sachets HI 77400P ph 4 & 7, (10) 20 ml sachets, 5 ea. HI 70007P ph 7.01, (25) 20 ml sachets HI 70010P ph 10.01, (25) 20 ml sachets HI 70300L Storage solution, 500 ml HI phep ph Tester with 2 point calibration Easy-to-read LCD 2-Point fast and accurate calibration 1700 hours of battery life The Original phep ph tester set the standard for ph measurement. With 0.1 ph accuracy and 2 point calibration this ergonomic tester is an inexpensive and accurate solution for busy labs. Each instrument in the phep family comes with a protective cap that can be used as a measurement vessel. These testers are the standard in quick, on-the-spot ph testing. : HI (phep ) is supplied with protective cap, calibration screwdriver, batteries and instructions. : HI Spare electrode for HI HI 70004P ph 4.01 buffer solution, (25) 20 ml sachets HI 70007P ph 7.01, buffer solution, (25) 20 ml sachets HI 70010P ph 10.01, buffer solution, (25) 20 ml sachets HI 7004M ph 4.01 buffer solution, 250 ml HI 7007M ph 7.01 buffer solution, 250 ml HI 7010M ph buffer solution, 250 ml HI 70300M Electrode storage solution, 250 ml HI 7061M Cleaning solution, 250 ml SPECIFICATIONS phep (HI 98107) 0.0 to 14.0 ph 0.1 ph ±0.1 ph ph Calibration Manual 2 points Battery Type (4) 1.5V Battery Life Approx hours of continuous use 0 to 50 C (32 to 122 F); max. 95% RH Dimensions 75 x 41 x 23 mm (7.9 x 1.8 x 1 ) 78 g (2.7 oz) 4 HANNA instruments Agricultural Products Catalog th Edition 5

5 With Great Products, Come Great Results. HI Checker 1 ph Tester Easy-to-read LCD High accuracy with 0.01 ph resolution 2-point fast and accurate calibration Usable with virtually any electrode that shares the same connector 3000 hours of battery life Full ph range: 0.00 to ph At the cost of just a few rolls of litmus paper, you can have the industry's best pocket-sized ph tester. Unlike other ph testers, the ph electrode of the Checker can be interchanged with any ph electrode of different size and shape that has the same connector. The Checker is fast, accurate, lightweight and with 3000 hours of battery life you don't have to worry about frequent battery replacement. SPECIFICATIONS HI (Checker 1) 0.00 to ph 0.01 ph ±0.2 ph ph Calibration Manual 2 points Battery Type (2) 1.5V AA Battery Life Approx hours of continuous use 0 to 50 C (32 to 122 F); max. 95% RH Dimensions (meter only) 66 x 50 x 25 mm (2.6 x 2 x 1 ) 70 g (2.5 oz) HI (Checker 1) is supplied complete with HI 1270 combination ph electrode, 2 x 1.5V batteries and instructions. HI 1270 ph electrode, screw connector HI 1207 ph electrode, screw connector HI 1208 ph electrode, BNC connector HI 7004M ph 4.01 buffer solution, 250 ml HI 7007M ph 7.01 buffer solution, 250 ml HI 7010M ph buffer solution, 250 ml HI 70300L Storage solution, 500 ml Testers HI ph Stick Meter with User-replaceable Electrode Shock-resistant casing Replaceable electrode Renewable cloth junction Water-resistant housing Runs on AA batteries The ph Gro Chek is an ideal meter for use anywhere liquid nutrient feeding is used. The rugged sensor was designed for mixing and incorporates a renewable cloth junction. The water and shock-resistant casing stands up to even harsh greenhouse environments. SPECIFICATIONS HI (ph Gro Chek ) 0.0 to 14.0 ph 0.1 ph ±0.2 ph ph calibration Manual 1 point Battery Type (2) 1.5V AA Battery Life Approx hours of continuous use 0 to 50 C (32 to 122 F); max. 95% RH Dimensions (meter only) 86 x 94 x 33 mm (3.4 x 3.7 x 1.3 ) 150 g (5.3 oz) : HI is supplied complete with HI 1219 ph electrode, ph 7 buffer solution, batteries and instructions. HI 77400P ph 4 & 7 buffer solution, (10) 20 ml sachets, 5 ea. HI 70007P ph 7.01, buffer solution, (25) 20 ml sachets HI 70000P Electrode rinse solution (25) 20 ml sachets HI 70300L Storage solution, 500 ml HI 7061M Electrode cleaning solution, 250 ml HI 1219 Double junction ph electrode Growers Field Checker Direct Sample ph Tester Take measurements directly on the sample High accuracy with 0.01 ph resolution 2-point fast and accurate calibration Full 0.00 to ph range Lightweight and pocket sized The Growers Field Checker (HI 98103GC) allows the user to determine the ph of fruit and plant tissue in the field with just a few drops of sap or juice. If your sample does not contain sufficient liquid, add an equal portion of deionized water to extract the sample ph. Growers Field Checker works with you to obtain superior crops. The Growers Field Checker is supplied with a flat tip ph probe which allows for minimal liquid sample, soft carrying case, ph 4 and 7 calibration solutions, deionized water sachet, 100 ml sample beaker and screwdriver! SPECIFICATIONS HI 98103GC (Growers Field Checker ) 0.00 to ph 0.01 ph ±0.2 ph Calibration Manual 2 points Battery Type 2 x 1.5V AA Battery Life Approx hours of continuous use 0 to 50 C (32 to 122 F); max. 95% RH Dimensions (meter only) 66 x 50 x 25 mm (2.6 x 2 x 1 ) 70 g (2.5 oz) 5

6 Testers HI HI ph/orp and ORP Waterproof Testers HANNA s exclusive cartridge ph and ORP electrode Electrode replacement with the stainless steel round connector means there are no pins to bend or break during replacement. Renewable cloth ph junction When the cloth junction becomes dirty from routine testing, simply pull out 3 mm (1/8 ) to rejuvenate the electrode. (HI 98121) Automatic temperature compensation (HI 98121) Automatic calibration (HI 98121) Automatic shut-off Dual-level LCD Direct Contact temperature probe HI is a waterproof ORP and temperature meter while HI measures ph, ORP and temperature. The housing of these testers have been completely sealed against humidity and are designed to float. The stainless steel encapsulated temperature sensor on these models facilitates faster and more accurate temperature measurement. SPECIFICATIONS HI HI ORP: ±1000 mv; Temperature: -5.0 to 60.0 C or 23.0 to F ph: to 16.00; ORP: ±1000 mv; Temperature: -5.0 to 60.0 C or 23.0 ORP: 1 mv; Temperature: 0.1 C or 0.1 F ph: 0.01; ORP: 1 mv; Temperature: 0.1 C or 0.1 F Replaceable ORP electrode cartridge Replaceable ph electrode cartridge : HI is supplied complete with protective cap, electrode removal tool, batteries and instructions. HI is supplied complete with protective cap, electrode removal tool, batteries and instructions. HI ph electrode (HI 98121) HI ORP electrode (HI 98120) HI 7004M ph 4.01 buffer solution, 250 ml HI 7007M ph 7.01 buffer solution, 250 ml HI 7010M ph buffer solution, 250 ml ORP: ±2 mv; Temperature: ±0.5 C or ±1 F ph: ±0.05; ORP: ±2 mv; Temperature: ±0.5 C or ±1 F Calibration Factory calibrated ph: 1 or 2 points with 2 sets of memorized buffers (ph 4.01/7.01/10.01 or ph 4.01/6.86/9.18); ORP: Factory calibrated Temp. Compensation - Automatic for ph Battery Type (4) 1.5V with BEPS (Battery Error Prevention System) Battery Life Approx. 250 hours of continuous use; auto shut-off after 8 minutes of non-use -5 to 50 C (23 to 122 F); 100% RH Dimensions 163 x 40 x 26 mm (6.4 x 1.6 x 1 ) 85 g (3.0 oz.) HI 7021M ORP test solution (240 mv), 250 ml HI 7022M ORP test solution (470 mv), 250 ml HI 7020M 200/275 mv test solution, 250 ml HI 7091M Reducing solution, 250 ml HI 7092M Oxidizing solution, 250 ml HI 70004P ph 4.01, (25) 20 ml sachets HI 70007P ph 7.01, (25) 20 ml sachets HI 70010P ph 10.01, (25) 20 ml sachets HI 77400P ph 4 & 7, (10) 20 ml sachets, 5 ea. HI 70300L Storage solution, 500 ml HI ORP Oxidation Reduction Potential Portable Tester Clog-resistant cloth junction Platinum electrode Covers full ORP range Rugged housing In certain applications, ORP is used to determine the effects of soil compaction and the viability of the soil to maintain the proper level of oxygen. SPECIFICATIONS ORP (HI 98201) ±999 mv 1 mv ±5 mv Battery Type/Life (4) 1.5V/Approx. 700 hours continuous use 0 to 50 C (32 to 122 F); 95% RH Dimensions 175 x 41 x 23 mm (7.9 x 1.6 x 0.8 ) 78 g (2.7 oz.) : HI (ORP) is supplied complete with protective cap, batteries and instructions. : HI Spare electrode for ORP to be replaced by authorized technical personnel only HI 7020M 200/275 mv test solution, 250 ml HI 7091M Reducing solution, 250 ml HI 7092M Oxidizing solution, 250 ml 6 HANNA instruments Agricultural Products Catalog th Edition 5

7 With Great Products, Come Great Results. HI HI Waterproof EC/TDS/ Temperature Testers HANNA instruments continues the tradition of innovation with the new DiST 5 and DiST 6. For this new series, we have included all the features you have asked for such as a replaceable graphite electrode, adjustable TDS ratio, temperature in C or F, automatic temperature compensation with adjustable b, battery level indicator, stability indicator, automatic shut-off, and automatic calibration all in a floating, waterproof casing. These 3-in-1 testers are unmatched in EC/TDS/ Temperature measurement! Testers SPECIFICATIONS DiST 5 (HI 98311) DiST 6 (HI 98312) Accuracy(@20 C/68 F) EC: 0 to 3999 μs/cm; TDS: 0 to 2000 ppm; Temperature: 0.0 to 60.0 C or 32.0 to F EC: 1 μs/cm; TDS: 1 ppm; Temperature: 0.1 C or 0.1 F EC: ±2% F.S.; TDS: ±2% F.S.; Temperature: ±0.5 C or ±1 F EC: 0.00 to ms/cm; TDS: 0.00 to ppt; Temperature: 0.0 to 60.0 C or 32.0 to F EC: 0.01 ms/cm; TDS: 0.01 ppt; Temperature: 0.1 C or 0.1 F EC: ±2% F.S.; TDS: ±2% F.S.; Temperature: ±0.5 C or ±1 F EC/TDS Calibration Automatic 1 point EC/TDS Conv. Factor Adjustable from 0.45 to 1.00 Temp. Compensation Automatic, BETA (β) is adjustable from 0.0 to 2.4%/ C Battery Type (4) 1.5V with BEPS (Battery Error Prevention System) Battery Life Approx. 100 hours of continuous use; auto shut-off after 8 minutes of non-use 0 to 50 C (32 to 122 F); 100% RH Dimensions 163 x 40 x 26 mm (6.4 x 1.6 x 1 ) 85 g (3.0 oz.) : HI (DiST 5) is supplied complete with protective cap, batteries, probe removal tool and instructions. HI (DiST 6) is supplied complete with protective cap, batteries, probe removal tool and instructions. : HI Spare probe HI 70030P ms/cm calibration solution, (25) 20 ml sachets HI 70031P 1413 μs/cm calibration solution, (25) 20 ml sachets HI 70032P 1382 ppm calibration solution, (25) 20 ml sachets HI 70038P 6.44 ppt calibration solution, (25) 20 ml sachets HI 70442P 1500 ppm calibration solution, (25) 20 ml sachets HI Probe removal tool Original DiST Series EC and TDS Testers The Original DiST family of testers are reliable pocket-sized instruments that provide quick and accurate readings at an affordable price. The graphite sensors of these meters offer better repeatability since they do not oxidize and Automatic Temperature Automatic temperature compensation Graphite sensors Simple calibration Compensation (ATC) assures that all readings are corrected to compensate for the effects of temperature. DiST 1 and DiST 2 measure TDS, while DiST 3 and DiST 4 measure conductivity. SPECIFICATIONS DiST 1 (HI 98300/HI 98301) DiST 2 (HI 98302) DiST 3 (HI 98303) DiST 4 (HI 98304) 0 to 1999 ppm (mg/l) 0.00 to ppt (g/l) 0 to 1999 μs/cm 0.00 to ms/cm 1 ppm (mg/l) 0.01 ppt (g/l) 1 μs/cm 0.01 ms/cm Accuracy(@20 C/68 F) ±2% F.S. ±2% F.S. ±2% F.S. ±2% F.S. TDS Factor 0.65/ Calibration Solution HI 70032P/HI 70442P HI 70038P HI 70031P HI 70039P/HI 70030P Calibration Manual 1 point through trimmer Temp. Compensation Automatic from 0 to 50 C (32 to 122 F) Battery Type/Life (4)1.5V/Approx. 150 hours of continuous use 0 to 50 C (32 to 122 F); max. 95% RH Dimensions/ 175 x 41 x 23 mm (7.9 x 1.8 x 1 )/78 g (2.7 oz) HI 98300, HI 98301, HI 98302, HI and HI are supplied with protective cap, batteries and instructions. HI 7030M ms/cm@25 C cal solution, 250 ml HI 70030P ms/cm@25 C cal sol., (25) 20 ml sachets HI 7031M C cal solution, 250 ml HI 70031P C cal. kit (25) 20 ml sachets HI 7032M 1382 ppm@25 C cal solution, 250 ml HI 70032P C cal. kit, (25) 20 ml sachets HI 70442P C cal. kit, (25) 20 ml sachets HI 70038P C cal. kit, (25) 20 ml sachets HI 7039M 5000 C cal. solution, 250 ml HI 70039P C cal. kit, (25) 20 ml sachets 7

8 Testers HI EC, Floating Stick Meter with User-replaceable Electrode Water Resistant Automatic Calibration Automatic Temperature Compensation Ideal for Mixing Fertilizer ppm Model Available for TDS (HI ) The EC Gro Chek is ideal for use anywhere liquid nutrient feeding is used. The rugged sensor was designed for mixing, while the water and shock resistant casing stands up to even harsh greenhouse environments. The EC Gro Chek utilizes AA batteries and has an auto shut-off after 5 minutes for long battery life. SPECIFICATIONS Battery Type/Life HI (EC Gro Chek) 0.00 to ms/cm 0.01 ms/cm ±2% F.S. (2) 1.5V/Approx. 300 hours continuous use 0 to 50 C (32 to 122 F); 100% RH Dimensions 89 x 94 x 33 mm (3.4 x 3.7 x 1.3 ) : 150 g (5.8 oz.) HI (EC Gro Chek) is supplied with HI 1220 interchangeable TDS probe, 1500 ppm calibration solution sachet, batteries and instructions. HI 70039P C cal. kit, (25) 20 ml sachets HI 7061M Electrode cleaning solution, 250 ml HI 70300M Electrode storage solution, 250 ml HI 1220 Conductivity probe, L: 240 mm, DIN connector HI Direct Soil Conductivity and Temperature Tester Automatic temperature compensation Penetration probe Lightweight and portable The HI is a special pocket tester designed to directly measure soil conductivity and temperature. With an incorporated sensor in the penetration probe, readings are automatically temperature compensated. Conductivity range can be calibrated at one point and is designed to be calibrated in liquid. SPECIFICATIONS HI Temp. Compensation Calibration Probe : Soil Test Conductivity: 0.00 to 4.00 ms/cm (ds/m); Temperature: 0.0 to 50.0 C Conductivity: 0.01 ms/cm; Temperature: 0.1 C Conductivity: ±0.05 ms/cm (0.00 to 2.00 ms/cm), ±0.30 ms/cm (2.00 to 4.00 ms/cm); Temperature: ±1 C Automatic, Temperature coefficient (β) 2%/ C Manual 1 point HI mm (4.5 ) penetration Battery Type 4 x 1.5V 0 to 50 C Dimensions 163 x 40 x 26 mm (6.4 x 1.6 x 1.0 ) 100 g (3.5 oz) HI (Soil Test) is supplied with HI penetration conductivity probe, (4) 1.5V batteries, calibration screwdriver and instructions. HI Direct soil penetration conductivity probe HI 7031M 1413 μs/cm (1.4 C calibration solution, 250 ml HI 7031L 1413 μs/cm (1.4 C calibration solution, 500mL HI Calibration screwdrivers (20) HI EC/TDS/Temperature Tester Dual level LCD Probe can be used as a stirrer HOLD button to freeze display Auto shut-off To perform simple and fast EC, TDS and Temperature measurements in places with a high percentage of humidity, HANNA instruments offers the Aqua Dip. With only two operation buttons, the Aqua Dip allows an immediate and precise response. Aqua Dip is factory calibrated and offers total protection against humidity which makes Aqua Dip ideal for analysis in the field. Two models are available: Aqua Dip HI /5 with 0.5 TDS factor HI /7 with 0.7 TDS factor SPECIFICATIONS HI (Aqua Dip) EC: 0 to 3999 μs/cm; TDS: 0 to 2000 ppm; Temperature: 0.0 to 60.0 C EC: 1 μs/cm; TDS: 1 ppm; Temperature: 0.1 C EC/TDS: ±2% F.S.; Temperature: ±0.5 C TDS Factor 0.5 (HI /5) or 0.7 (HI /7) Temp. Compensation Automatic with β=2.1%/ C Battery Type/Life (2) 1.5V AAA/Approx. 180 hours continuous use 0 to 50 C (32 to 122 F); 100% RH Dimensions 94 x 38 x 440 mm (3.7 x 1.5 x 17.3 ) 200 g (7.8 oz.) HI (Aqua Dip) is supplied with batteries and instructions. 8 HANNA instruments Agricultural Products Catalog th Edition 5

9 With Great Products, Come Great Results. HI HI Combo ph/conductivity/tds Waterproof Tester Replaceable ph electrode cartridge The Combo features an easy-to-replace ph electrode has an extendable cloth junction. The sturdy, snap-in connector means there are no pins to bend or break. High accuracy The graphite conductivity electrode provides greater accuracy because it cannot be contaminated by salt deposits in the solution. The exposed temperature sensor provides fast response times, and guarantees accurate temperature compensated readings. The HI and HI Combo waterproof testers offer high accuracy ph, EC/TDS and temperature measurements with a large easy-to-read, dual-level LCD and automatic shut-off. ph and EC/TDS readings are automatically compensated for the effects of temperature (ATC). The EC/TDS conversion factor is user selectable as well as the temperature compensation coefficient (β). Fast, efficient, accurate and portable, the Combo incorporates all the features asked for and more! Testers SPECIFICATIONS Combo (HI 98129) Combo (HI 98130) ph: 0.00 to 14.00; EC: 0 to 3999 μs/cm; TDS: 0 to 2000 ppm; Temperature: 0.0 to 60.0 C or 32.0 to F ph: 0.01; EC: 1 μs/cm; TDS: 1 ppm; Temperature: 0.1 C or 0.1 F ph: 0.00 to 14.00; EC: 0.00 to ms/cm; TDS: 0.00 to ppt; Temperature: 0.0 to 60.0 C or 32.0 to F ph: 0.01; EC: 0.01 ms/cm; TDS: 0.01 ppt; Temperature: 0.1 C or 0.1 F ph: ±0.05; EC/TDS: ±2% F.S.; Temperature: ±0.5 C or ±1 F ph Calibration 1 or 2 points with 2 sets of memorized buffers EC/TDS Calibration Automatic 1 point EC/TDS Conv. Factor Adjustable from 0.45 to 1.00 Temp Comp. ph: automatic; EC/TDS: automatic, BETA (β) is adjustable from 0.0 to 2.4%/ C Battery Type Battery Life Dimensions/ (4) 1.5V with BEPS (Battery Error Prevention System) Approx. 100 hrs of continuous use; auto shut-off after 8 minutes of non-use 0 to 50 C (32 to 122 F); 100% RH 163 x 40 x 26 mm (6.4 x 1.6 x 1 )/85 g (3.0 oz.) HI (Combo) is supplied with protective cap, electrode removal tool, batteries and instructions. HI (Combo) is supplied with protective cap, electrode removal tool, batteries and instructions. HI Replaceable ph electrode HI 7004M ph 4.01 buffer solution, 230 ml HI 7007M ph 7.01 buffer solution, 230 ml HI 7010M ph buffer solution, 230 ml HI 70004P Cal. kit (ph 4.01, 20 ml, 25 pcs.) HI 77400P ph 4 & 7 buffer solution, (10) 20 ml sachets, 5 ea. HI 70007P ph 7.01 buffer solution, (25) 20 ml sachets HI 70010P ph buffer solution, (25) 20 ml sachets HI HI 70031P C cal. kit, (25) 20 ml sachets HI 70032P C cal. kit, (25) 20 ml sachets HI 70038P C cal. kit, (25) 20 ml sachets HI 70030P C cal. kit, (25) 20 ml HI 70442P C cal. kit, (25) 20 ml sachets HI 70300M Storage solution, 250 ml HI 7061M Electrode cleaning solution, 250 ml HYGROCHECK Relative Humidity Tester Now growers can have accurate readings in a pocket sized tester! The Hygrocheck s large LCD can be seen from any angle. Housed in rugged ABS plastic, the Hygrocheck uses HANNA instruments Thin Film Polymer Capacitor Sensor. Large LCD Pocket sized Common sense construction No conversions necessary SPECIFICATIONS Battery Type/Life HI (Hygrocheck) 10.0 to 90.0% RH 0.1% RH ±3% F.S. (3) 1.5V/Approx. 100 hours continuous use 0 to 50 C (32 to 122 F); 95% RH Dimensions 175 x 41 x 23 mm (7.9 x 1.6 x 0.8 ) 78 g (2.7 oz.) HI (Hygrocheck) is supplied with protective cap, batteries, soft carrying case and instructions. 9

10 Testers HI 151 Stainless Steel, Folding Penetration Probe Thermometer with CAL-CHECK Ergonomic and easy to carry Large LCD Cal-Check feature Auto shut-off C model available The Checktemp 4 gives you practical solutions to temperature measurement for food service. As you unfold the stainless steel probe, the Checktemp 4 automatically turns ON and immediately performs a calibration test. This unique HANNA feature, Cal-Check, provides you the security of knowing you have accurate measurements. Cal-Check lets you know if your battery level is too low or if your thermometer requires re-calibration. SPECIFICATIONS HI 151 (Checktemp 4) to 428 F Accuracy 0.1 F (-58.0 to F, 1 F (200 to 428 F) ±0.8 F/±1% F.S. (outside) Probe Stainless Steel, penetration; 117 x 3.5 mm (6.75 x.187 ) Battery Type/Life (1) 1.5V/Approx. 25,000 hours continuous use 0 to 50 C (32 to 122 F); 95% RH Dimensions 165 x 50 x 20 mm (6.5 x 2.0 x 0.8 ) 100 g (3.6 oz.) HI ( F) is supplied with 1.5V AAA battery, wrist strap & instruction manual. HI ( F) is supplied with factory calibration certificate, 1.5V AAA battery, wrist strap & instruction manual. Plant Stress Ideal soil temperature is a constant 70 F for most plants.you should take readings during peak sunlight hours. Factory Calibration Certificates Your thermometer will be calibrated against a NIST standard and a certificate will be issued. HANNA s Exclusive Cal-Check Feature How do you know when the reading on any thermometer is correct? You could make an ice point or slurry. Even then there could be several degrees difference in the real and the theoretical or perceived temperatures. With our exclusive CAL- CHECK feature, you do not need to waste time preparing for and making these tests, CAL-CHECK can do it for you. You can check the accuracy and deviation of your thermometer at any time during its life. This way, you are always sure about the accuracy of your readings and if necessary, can manually compensate for any deviation in calibration. HI Checktemp 1: Thermometer with Remote Probe 3-foot probe cable Calibration check feature (CAL-CHECK ) Long battery life C model available This highly accurate thermometer is equipped with HANNA s unique calibration device which allows the user to ensure that the instrument is calibrated accurately. The 3-foot cable is ideal for checking temperature in hard to reach places. SPECIFICATIONS HI (Checktemp 1) Accuracy Probe Battery Type/Life to F 0.1 F ±0.5 F (-4 to 194 F) / ±1 F (outside) stainless steel, 160 x dia 3 mm (6.3 x dia 0.1 ), with 1 m (3.3 ) cable 1.5 V AAA / approx. 3 years of use 0 to 50 C (32 to 122 F); RH max 95% Dimensions 106 x 58 x 19 mm (4.2 x 2.3 x 0.7 ) 80 g (2.8 oz.) - meter only HI (Checktemp 1 F) is supplied complete with battery and instructions. HI (Checktemp Dip F) is supplied complete with weighted probe with 3 m (10 ) cable, battery and instructions. HI Base for Checktemp 1 10 HANNA instruments Agricultural Products Catalog th Edition 5

11 With Great Products, Come Great Results. HI Checktemp Thermometer with Stainless Steel Probe Stainless steel probe Calibration Check feature (CAL-CHECK ) Long battery life C model available This highly accurate thermometer is equipped with HANNA s unique calibration device which allows the user to ensure that the instrument is calibrated accurately. The Checktemp offers better accuracy than glass thermometers, features a large LCD and stainless steel 105mm (4.13 ) probe. HI (Checktemp F) is supplied with penetration probe, protective cap, battery and instructions. A Factory Calibration Certificate is available. Ask your sales associate. SPECIFICATIONS HI (Checktemp F) to F 0.1 F (58.0 to F); 1 F (200 to 302 F) Accuracy ±0.5 F (-4 to 194 F) / ±1 F (outside) Probe Fixed, stainless steel, 105 mm x dia 3 mm (4.1'' x dia 0.1''), (penetration) Battery Type/Life (1) 1.5V/ approx hours continuous use 0 to 50 C (32 to 122 F); RH max 95% Dimensions 66 x 50 x 25 mm (2.6 x 2.0 x 1.0 ) 50 g (1.8 oz.) - meter only HI 145 Soil Thermometer T-shaped with easy-to-read display Available with 5 or 12 probe C model available Cal-Check feature The HI 145 series was designed to measure soil temperature quickly and accurately up to depths of 12 inches. Equipped with a calibration check feature, the user can be assured that each reading is accurate. The T-shaped design and large LCD make the HI 145 easy to spot measure or leave in place. HI with 125 mm (4.9'') probe is supplied with battery and instructions. HI with 300 mm (11.8'') probe is supplied with battery and instructions. SPECIFICATIONS HI to 428 F Accuracy Probe Battery Type/Life Dimensions 0.1 F (-58.0 to F, 1 F (200 to 428 F) ±0.5 F (-4 to 194 F), ±0.4% F.S. (outside) 5'' Stainless Steel (HI ), 12'' Stainless Steel (HI ) (1) 1.5V/Approx. 10,000 hours continuous use 0 to 50 C (32 to 122 F); 95% RH HI : 92 x 165 x 38 mm (3.6 x 6.5 x 1 ) HI : 92 x 340 x 38 mm (3.6 x 13.4 x 1.5 ) 65 g (2.4 oz.) Testers HI 147 Checkfridge Temperature Monitor with Magnetic Backing & Remote Thermistor Sensor on a 1-Meter Cable Magnetic backing Cal-Check feature Large easy-to-read display C model available A Factory Calibration Certificate is available. Ask your sales associate. HI 147 is the ideal thermometer when you need accurate, reliable internal temperature monitoring from the outside. The HI 147 incorporates HANNA s unique Cal-Check feature which allows the user to calibrate the thermometer internally. A low battery warning ERR message completes the HI 147 s rich features. SPECIFICATIONS HI 147 (Checkfridge ) to F 0.1 F (-20.0 to F); 1 F (200 to 302 F) Accuracy ±0.5 F (-4 to 194 F)/±1 F (outside) Probe Fixed, stainless steel, 40 x 5 mm (1.5 x.187''), 1 m silicon cable Battery Type/Life 1.5V AAA/ approx. 3 years 0 to 50 C (32 to 122 F); RH max 95% Dimensions 93 x 39 x 31 mm (3.7 x 1.5 x 1.2 ) 60 g (2.1 oz.) - meter only HI (Checkfridge F) is supplied with battery and instructions. 11

12 Portable Meters HI Direct Soil ph and Temperature Kit with Special Electrode Specialized electrode High accuracy Fast response Automatic temperature compensation The HI kit has been designed to address the question of correct and rapid measurement of ph directly in soil. Every item in this kit has been made to facilitate measurements in the field without compromising accuracy. With HI you can test the ph of soil directly or after preparation of a diluted sample. In order to measure the ph directly, the kit includes a plastic auger to perforate the ground. The HI 1292D ph electrode has been designed for direct soil measurement. It has a conic, rugged tip and can be directly inserted in moist or soft soil. The electrode incorporates a temperature sensor right near the tip to enable it to measure and compensate for the temperature quickly. For higher degrees of accuracy, or for stony ground where the electrode may be damaged, use the specially made HI 7051M soil preparation solution. This solution is included in the package to help you measure ph more precisely by diluting a sample of the soil in it. The dual-level LCD shows the ph value from -2 to 16 with 0.01 resolution. It also displays the temperature on the secondary level at the same time. With a menu-driven custom microprocessor, the user is helped with clear prompts during operation and calibration. SPECIFICATIONS HI ph: to 16.00; Temperature: -5.0 to 60.0 C/23.0 to F ph: 0.1; Temperature: 0.1 C/0.1 F Compost Temperature Maintain a minimum pile temperature of 131 F for 3 days to destroy weed seeds or plant pathogens. ph Calibration Temp. Compensation Battery Type/Life ph: ±0.02; Temperature: ±0.5 C up to 60 C, ±1 C (outside)/±1.0 F up to 140 F, ±2 F (outside) Automatic 1 or 2 points with 2 sets of memorized buffers (ph 4.01, 7.01, or 4.01, 6.86, 9.18) Automatic, -5 to 105 C (23 to 221 F) (3) 1.5V AA/Approx hours of continuous use; auto-off after 8 min. of non-use Seed Beds Proper soil temperature for seed germination allows for higher sprouting in seed beds. Dimensions HI 1292D ph electrode for soil measurement, with internal temperature sensor and DIN connector HI 7004L ph 4.01 buffer solution, 500 ml HI 7007L ph 7.01 buffer solution, 500 ml HI 70004P ph 4.01 sol., (25) 20 ml sachets HI 70007P ph 7.01, sol., (25) 20 ml sachets HI 7071 Electrolyte solution, (4) 30 ml 0 to 50 C (32 to 122 F); 100% RH 150 x 80 x 36 mm (5.9 x 3.1 x 1.4'') 210 g (7.4 oz.) HI is supplied complete with HI 1292D ph electrode, ground auger, HI 7051M soil preparation solution, ph 4 and ph 7 buffer sachets, HI and HI electrode cleaning solutions, batteries, rugged carrying case and instructions. HI 7051M Soil preparation solution, 250 ml HI Ground auger HI P Cleaning solution for inorganic soil deposits, (25) 20 ml sachets HI P Cleaning solution for organic soil deposits, (25) 20 ml sachets HI Shockproof rubber boot, blue HI Shockproof rubber boot, orange Pounds of Aluminum Sulfate to Lower the Soil ph per 10 sq. ft. Present ph Desired ph lbs. to add Reduce Rate 1/3 for Sandy Soil Pounds of Sulfur to Lower the Soil ph per 10 sq. ft. Present ph Desired ph lbs. to add Increase Rate 1/2 for Clay Soil 12 HANNA instruments Agricultural Products Catalog th Edition 5

13 With Great Products, Come Great Results. HI 9026 ph/orp Meter with Calibration Check Electrode monitoring 7 memorized buffers for calibration Custom calibration with two custom buffers Display hold and memory storage Real time clock for accurate calibration monitoring User-selectable calibration reminder Extended ph and temperature ranges Measures in C or F Backlit, dual-level LCD Waterproof Portable Meters Calibration Check System Clean Electrode Each time ph calibration is performed, the meter internally compares the new calibration with the one previously stored. When this comparison indicates a significant difference, the clean message blinks on the LCD to advise the user that the ph electrode may need to be cleaned and another calibration will need to be performed. Expired Calibration The instrument is provided with a real time clock (RTC) in order to monitor the time elapsed since the last ph calibration. The RTC is reset every time the meter detects a calibration time-out. The CAL tag will start blinking to warn the user that the meter should be calibrated. HI 9026 is an advanced ph/orp meter specifically designed to provide affordable and very precise results under harsh agricultural conditions. The meter also features a backlit display for clear readings in the darkest environments. In addition, the user can program 2 custom buffer values, in order to best fit the characteristics of the sample. Electrode Condition The HI 9026W display features a bar graph which displays the status of the electrode after calibration. The bargraph remains active for 12 hours after calibration, then only the frame is shown on the display. 81 to 100% Life HI 9026 is housed in a waterproof casing and can also be used with ORP electrodes. It comes complete with HI 1230B ph electrode and HI 7662 temperature probe to provide automatically compensated measurements. HI 9026 is supplied complete with HI 1230B ph electrode, HI 7662 temperature probe, ph 4 and ph 7 buffer sachets, 100 ml plastic beaker, batteries, rugged carrying case and instructions. HI 1230B ph electrode, gel filled, PEI body, BNC connector, 1 m cable HI 3230B ORP electrode, gel filled, PEI body, BNC connector, 1 m cable HI 7662 Temperature probe HI Electrode holder HI 7001L ph 1.68 buffer solution, 500 ml HI 7004L ph 4.01 buffer solution, 500 ml HI 7006L ph 6.86 buffer solution, 500 ml HI 7007L ph 7.01 buffer solution, 500 ml HI 7009L ph 9.18 buffer solution, 500 ml HI 7010L ph buffer solution, 500 ml HI 70300L Electrode storage solution, 500 ml 61 to 80% Life 41 to 60% Life 21 to 40% Life 1 to 20% Life 0% Life SPECIFICATIONS HI 9026 ph: to 16.00; mv: ±699.9 to ±1999; Temperature: to C/-4.0 to F ph: 0.01; mv: 0.1, 1; Temperature: 0.1 C/0.1 F ph: ±0.01; mv ±0.2, ±1; Temperature: ±0.4 C/±0.8 F Calibration Check Check of the electrode status during calibration ph Calibration Automatic, 1 or 2 point with 7 memorized buffer values (ph 1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45); + 2 custom buffers Temp Comp Automatic or manual, -20 to 120 C (-4 F to 248 F) ph Electrode HI 1230B, double junction, PEI body, gel filled, BNC connector and 1 m cable (included) Temperature Probe HI 7669 with 1 m (3.3 ) cable (included) Input Impedance Ohm Battery Type/Life (4) 1.5V AA / approx. 500 hours of continuous use (without backlight); auto-off after 20 minutes of non-use (can be disabled) 0 to 50 C (32 to 122 F); 100% RH Dimensions 196 x 80 x 60 mm (7.7 x 3.1 x 2.4 ) 500 g (1.1 lb.) 13

14 Portable Meters HI 9025 ph/orp/temperature Meter Specialized Electrode High Accuracy Fast Response Automatic Temperature Compensation The HI 9025C measures ph, temperature and ion concentration and ORP in the mv range all in a rugged, waterproof casing. The Auto-Instruction feature guides the user step-by-step through the calibration process with graphic symbols. Unlike conventional microprocessor ph meters that offer only the standard ph buffer solutions of 4.01, 7.01 and for calibration, these meters also allow calibration at the important NBS (NIST) buffers of 6.86 and Because the electrode requires a certain amount of time to stabilize between buffers, the meter will display the READY symbol only when the electrode has stabilized. The powerful HI 9025C will allow 1 or 2-point calibration using any of the 5 memorized buffers. SPECIFICATIONS HI 9025 ph: 0.00 to 14.00; mv: ±399.9 to ±1999; Temperature: 0.0 to C/32.0 to F ph: 0.01; mv: 0.1, 1; Temperature: 0.1 C/0.1 F ph: ±0.01; mv: ±0.2, ±1; Temperature: ±0.4 C/±0.8 F ph Calibration Automatic, 1 or 2 point with 5 memorized buffer values (ph 4.01, 6.86, 7.01, 9.18, 10.01); offset calibration: ±1 ph; slope calibration: 70 to 108% Temp. Compensation Automatic or manual, -5 to 105 C (23 F to 221 F) ph Electrode HI 1230B, double junction, PEI body, gel filled, BNC connector and 1 m cable (included) Temperature Probe HI 7669/2W with 1 m (3.3 ) cable (included) Input Impedance Ohm Battery Type/Life (4) 1.5V AA / approx. 500 hours of continuous use;auto-off after 20 minutes of non-use (can be disabled) 0 to 50 C (32 to 122 F); 100% RH Dimensions 196 x 80 x 60 mm (7.7 x 3.1 x 2.4 ) 500 g (1.1 lb.) SPECIFICATIONS HI 8424NEW ph: to 16.00; mv: ±699.9 to ±1999; Temperature: to C/-4.0 to F ph: 0.01; mv: 0.1, 1; Temperature: 0.1 C/0.1 F Accuracy ph: ±0.01; mv ±0.2, ±1; Temperature: ±0.4 C/±0.8 F ph Calibration Automatic, 1 or 2 point with 3 memorized buffer values (ph 4.01, 7.01, 10.01); offset calibration: ±1 ph; slope calibration: 75 to 110% Temp. Compensation Automatic -20 to 120 C (-4 F to 248 F) or manual ph Electrode HI 1230B, double junction, PEI body, gel filled, BNC connector and 1 m cable (included) Temperature Probe HI 7669 with 1 m (3.3 ) cable (included) Input Impedance Ohm Battery Life (1) 9V/approx. 150 hours of continuous use; auto-off after 20 minutes of non-use (can be disabled) 0 to 50 C (32 to 122 F); 100% RH Dimensions 164 x 76 x 45 mm (6.5 x 3.0 x 1.8 ) 180 g (6.3 oz.) HI 8424NEW is supplied with HI 1230B ph electrode, HI 7662 temperature probe, calibration and cleaning solutions, battery, protective case and instructions. HI 1230B ph electrode, gel filled, PEI body, BNC connector HI 1332B ORP electrode, gel filled, PEI body, BNC connector HI 7662 Temperature probe HI Electrode holder HI 7004L ph 4.01 buffer solution, 500 ml HI 7007L ph 7.01 buffer solution, 500 ml HI 7010L ph buffer solution, 500 ml HI 70300L Electrode storage sol, 500 ml HI Shockproof rubber boot, blue HI Shockproof rubber boot, orange HI Spare protective case HI 9025 is supplied complete with HI 1230B ph electrode, HI 7669/2W temperature probe, ph 4 and ph 7 buffer sachets, 100 ml plastic beaker, batteries, rugged carrying case and instructions. HI 1230B ph electrode, gel filled, PEI body, BNC, 1 m cable HI 3230B ORP electrode, gel filled, PEI body, BNC, 1 m cable HI 7669/2W Temperature probe HI Electrode holder HI 7004L ph 4.01 buffer solution, 500 ml HI 7006L ph 6.86 buffer solution, 500 ml HI 7007L ph 7.01 buffer solution, 500 ml HI 7009L ph 9.18 buffer solution, 500 ml HI 7010L ph buffer solution, 500 ml HI 70300L Electrode storage solution, 500 ml HI 8424NEW ph/mv/ C Meter with ATC and Automatic Calibration Extended mv range for ORP Push button calibration Enhanced version of one our most popular meters! The HI 8424NEW portable ph meter is one of the most popular ph meters on the market. With the HOLD function, readings can be frozen on the display to be logged manually. Also, temperature can be displayed in C or F and users can enable or disable the Auto-off feature, the acoustic signal and the back-lit display. In addition, HI 8424NEW indicates on the display the buffer values used for the last calibration. 14 HANNA instruments Agricultural Products Catalog th Edition 5

15 With Great Products, Come Great Results. HI Direct Measurement of Soil Activity & Solution Conductivity Measures EC in soil, irrigation water and fertilizer mixes Easy to calibrate Automatic temperature compensation Portable Meters SPECIFICATIONS HI EC: 0.00 to ms/cm; activity: 0.00 to 1.00 EC: 0.01 ms/cm; activity: 0.01 EC: ±2% F.S. (0 to ms/cm; excluding probe error) Calibration Manual, 1 point Temp. Compensation Automatic, 0 to 50 C (32 F to 122 F), β=2%/ C Probes Battery Type/Life Dimensions HI for direct soil measurements with stainless steel body, conic tip, built-in temperature sensor and 1 m (3.3') cable (included). HI for EC measurements in solution with plastic body, built-in temperature sensor and 1 m (3.3') cable (included) 9V / approx. 100 hours of continuous use 0 to 50 C (32 to 122 F); 95% RH non-condensing 185 x 82 x 52 mm (7.3 x 3.2 x 2.0'') 275 g (9.7 oz.) Now it is possible to use one instrument to accurately and quickly measure EC in many places where the fertilizer is mixed, such as in the irrigation water and directly in the soil. This meter is easy to operate and gives fast, accurate measurements. HI is equipped with an alarm LED that automatically turns on if the soil is too dry, or nutritive substances such as potassium or nitrogen are lacking. Also included in the meter is the ability to measure salt activity. HI is supplied complete with HI EC probe for solutions, HI stainless steel probe for direct soil measurements, HI 7051M soil preparation solution, HI ground auger, battery, rugged carrying case and instructions. HI Stainless steel probe for direct soil measurement HI EC probe for measurement of solution and soil sample HI 7030L μs/cm calibration solution, 500 ml HI 7031L 1413 μs/cm calibration solution, 500 ml HI 7051M Soil preparation solution HI Ground auger HI Shockproof rubber boot, blue HI Shockproof rubber boot, orange HI HI EC/TDS/Temperature Meters Measure EC/TDS/temperature with one probe Automatic calibration Automatic temperature compensation HI and HI are two innovative meters that combine measurements of conductivity, TDS (Total Dissolved Solids) and temperature. The housing is water-resistant and rated for IP 67 conditions. All settings and calibration data remain in memory even when changing batteries. HI is supplied complete with HI probe with 1 m (3.3 ) cable, batteries, rugged carrying case and instructions. HI is supplied complete with HI probe with 1 m (3.3 ) cable, batteries, rugged carrying case and instructions. HI EC/TDS/temperature probe with 1 m (3.3 ) cable HI 70030P μs/cm calibration solution, (25) 20 ml sachets HI 70031P 1413 μs/cm calibration solution, (25) 20 ml sachets HI 70032P 1382 ppm calibration solution, (25) 20 ml sachets HI 70442P 1500 ppm calibration solution, (25) 20 ml sachets HI 70038P 6.44 ppt calibration solution, (25) 20 ml sachets HI Shockproof rubber boot, blue HI Shockproof rubber boot, orange SPECIFICATIONS HI HI EC: 0 to 3999 μs/cm; TDS: 0 to 2000 ppm (mg/l); Temperature: 0.0 to 60.0 C/32.0 to F EC: 1 μs/cm; TDS: 1 ppm (mg/l); Temperature: 0.1 C/0.1 F EC: 0.00 to ms/cm; TDS: 0.00 to ppt (g/l); Temperature: 0.0 to 60.0 C/32.0 to F EC: 0.01 ms/cm; TDS: 0.01 ppt (g/l); Temperature: 0.1 C/0.1 F EC/TDS: ±2% F.S.; Temperature: ±0.5 C/±1 F TDS Factor (CONV) Adjustable from 0.45 to 1.00 with 0.01 step (default 0.50) Calibration Automatic, 1 point at 1382 ppm (CONV 0.5) or at 1500 ppm (CONV 0.7) or at 1413 μs/cm (others) Automatic, 1 point at 6.44 ppt (CONV 0.5) or at 9.02 ppt (CONV 0.7) or at μs/cm (others) Temp. Compensation Automatic, 0 to 60 C (32 to 140 F) with β adjustable from 0.0 to 2.4%/ C with 0.1% step Probe HI EC/TDS/temperature, with DIN connector and 1 m (3.3 ) cable (included) Battery Type/Life (4) 1.5V AAA / approx. 500 hours of continuous use 0 to 50 C (32 to 122 F); RH max 100% Dimensions 143 x 80 x 38 mm (5.6 x 3.1 x 1.5'') 210 g (7.4 oz.) 15

16 Portable Meters HI EC/TDS/NaCl/ C Meter with Auto Endpoint Waterproof PC compatible 4-ring probe HI is a rugged waterproof conductivity meter, which combines versatility and reliability with ease of use. This portable instrument is equipped with an auto-ranging feature and allows the user to measure EC and TDS with the resolution that best fits with the sample. The "Auto Endpoint" feature makes HI the ideal meter for field measurements: after entering this mode, the instrument will automatically freeze stable readings on the LCD. The included HI 76309/1.5 probe is a potentiometric 4-ring probe for EC/TDS and temperature measurements. The HI 76309/1.5 features a PVC body, stainless steel sensors and 1.5 m (4.9') screened cable. SPECIFICATIONS HI EC TDS NaCl Temperature 0.00 to μs/cm, 30.0 to μs/cm, 300 to 2999 μs/cm, 3.00 to ms/cm, 30.0 to ms/cm, up to ms/cm (actual EC)* 0.00 to ppm (mg/l), 15.0 to ppm (mg/l), 150 to 1499 ppm (mg/l), 1.50 to g/l, 15.0 to g/l, up to g/l (actual TDS)* 0.0 to 400.0% 9.9 to C** 0.01 μs/cm, 0.1 μs/cm, 1 μs/cm, 0.01 ms/cm, 0.1 ms/cm 0.01 ppm (mg/l), 0.1 ppm (mg/l), 1 ppm (mg/l), 0.01 g/l, 0.1 g/l 0.1% 0.1 C Accuracy ±0.5% of reading ±0.5% of reading ±0.5% of reading ±0.4 C Calibration Temp. Compensation Temp. Coefficient EC: Automatic, 1 point with 6 memorized values (84, 1413, 5000, and μs/cm); NaCl 1 point, with HI 7037 calibration solution (not included); Temperature: 2 point at 0 and 50 C (32 to 122 F) Automatic or manual, 0 to 60 C (32 to 140 F) (can be disabled to measure actual EC and TDS) Adjustable from 0.00 to 6.00%/ C (EC and TDS only) TDS Conversion Factor Adjustable from 0.40 to 0.80 Data Logging Up to 250 samples Probe HI 76309/1.5 with 1.5 m (4.9 ) cable (included) Power Supply Dimensions (4) 1.5V AA batteries (included), approx. 200 hours of continuous use, or 12 Vdc input; auto-off after 5 minutes of non-use (can be disabled) 0 to 50 C (32 to 122 F); 100% RH 196 x 80 x 60 mm (7.7 x 3.1 x 2.4'') 500 g (1.1 lb.) HI is supplied with HI 76309/1.5 probe with 1.5 m (4.9 ) cable, batteries, rugged carrying case and instructions. * with temperature compensation function disabled ** using the proper probe HI 76309/1.5 4-ring conductivity probe with 1.5 m (4.9 ) cable HI ring conductivity probe with Pt sensor and 1 m (3.3 ) cable HI 7030L μs/cm calibration solution, 500 ml HI 7031L 1413 μs/cm calibration solution, 500 ml HI 7033L 84 μs/cm calibration solution, 500 ml HI 7034L μs/cm calibration solution, 500 ml HI 7035L μs/cm calibration solution, 500 ml HI 7039L 5000 μs/cm calibration solution, 500 ml HI 7037L 100% NaCl standard solution, 500 ml HI Vac/12 Vdc power adapter HI Vac/12 Vdc power adapter HI Windows compatible application software HI Interface for PC connection 16 HANNA instruments Agricultural Products Catalog th Edition 5