HANNA

Since its establishment in Italy in 1978, HANNA Instruments has always adhered to one philosophy: to provide practical analytical solutions to users all over the world. After decades of hard work, HANNA is proud to be the world leader in analytics.

HANNA's main products include testers, water quality analyzers, thermometers, portable meters, HANNA conductivity meters, benchtop meters, portable photometers, colorimeters, magnetic stirrers, acidity meters, turbidity meters, dissolved oxygen meters, etc. HANNA instruments are widely used in electric power, petroleum, chemical, pharmaceutical, health and scientific research institutions in universities and so on.
HANNA has sales and R&D centers in many countries and regions around the world to better provide customers with high-quality products and services.

HANNA electrical conductivity meters (HANNA EC meters) include the following models,
● GroLine EC/TDS Testers (HANNA TDS testers) HI98318
● GroLine Soil Testers (HANNA soil EC meters) HI98331
● Marine Salinity Testers HI98319
● Water Purity Testers HI98308 HI98309, etc.

OKmarts can provide a broad series of HANNA conductivity meters/HANNA EC testers. Here you can get the quickest response, largest available inventory, shortest lead times and competitive pricing. Moreover, there’s always an extra bonus for bulk orders!

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  1. HANNA Conductivity Meter HI98311
    The HI98311 is an advanced, waterproof conductivity and TDS (ppm) tester for quick and easy measurements while on the go. EC Range 0 to 3999 μS/cm; TDS Range 0 to 2000 mg/L (ppm); EC to TDS Conversion Factor adjustable from 0.45 to 1.00; Temperature Range 0.0 to 60.0°C / 32.0 to 140.0°F; Environment 0 to 50°C (32 to 122°F); RH max 100%;
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    $383.08
  2. HANNA Conductivity Meter HI2003
    edge® is a single meter that can measure Conductivity, TDS and Salinity and is incredibly easy to use.EC Range: 0.00 to 29.99 μS/cm, 3.00 to 29.99 μS/cm, 30.0 to 299.9 μS/cm, 300 to 2999 μS/cm, 3.00 to 29.99 mS/cm, 30.0 to 200.0 mS/cm, up to 500.0 mS/cm;TDS Range: 0.00 to 14.99 ppm (mg/L), 15.0 to 149.9 ppm (mg/L), 150. to 1499. ppm (mg/L), 1.50 to 14.99 g/L, 15.0 to 100.0 g/L, up to 400.0 g/L absolute TDS ‡ (with 0.80 factor);Environment: 2 to 50°C (32 to 122°F), RH max 95% non-condensing
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    $667.00
  3. HANNA Conductivity Meter HI991301
    3-in-1 probe measures pH, EC/TDS, and temperature. Comes with all the necessary solutions and batteries- everything you need to get started measuring right away. Perfect for water quality testing.pH Range: -2.00 to 16.00 pH / -2.0 to 16.0 pH;Temperature Range: -5.0 to 105.0 °C / 23.0 to 221.0 °F;EC Range: 0.00 to 20.00 mS/cm**;TDS Range: 0.00 to 10.00 ppt;Environment: 0 to 50 °C (32 to 122 °F) RH max. 100%;
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    $540.50
  4. HANNA Conductivity Meter HI98308
    HI98308 Pure Water Tester: Exposed temperature sensor;Very low range EC (0.0 to 99.9 μS/cm);Single point manual calibration;EC Range: 0.0 to 99.9 μS/cm;Environment: 0 to 50°C (32 to 122°F); RH max 95% non condensing;
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    $1,269.23
  5. HANNA Conductivity Meter HI98309
    HI98309 Ultra Pure Water (UPW) Tester:Exposed temperature sensor for fast response;Accurate readings of ultra low range 0.000 to 1.999 µS/cm;Factory calibrated.EC Range: 0.000 to 1.999 μS/cm;Environment: 0 to 50°C (32 to 122°F),RH max 95% non condensing.
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    $2,361.54
  6. HANNA Conductivity Meter HI98303
    The Hanna Instruments HI98303 DiST® 3 is a low-range electrolytic conductivity.EC Range: 0 to 2000 μS/cm; EC/TDS Temperature Compensation: automatic from 0 to 50°C (32 to 122°F); Temperature Range: 0.0 to 50.0°C/32.0 to 122.0°F; Environment: 0 to 50°C (32 to 122°F), RH 100% max;
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    $838.46
  7. HANNA Conductivity Meter HI983302N
    Engineered to withstand the aggressive environments in agricultural and hydroponic application, the HI983302N is a simple way to measure EC.EC Range 0.00 to 9.99 mS/cm; EC/TDS Temperature Compensation automatic from 5 to 50°C (41 to 122°F); Environment 0 to 50°C (32 to 122°F); RH max 100%;
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    $387.31
  8. HANNA Conductivity Meter HI983304
    EC: 0.00 to 19.99µS/cm; Resolution: 0.01µS/cm; Temperature compensation: Automatic temperature compensation 5 to 50°C (41 to 122°F),β=2.4%/°C; Environment: 0 to 50°C(32 to 122°F),RH max * .
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    $336.15
  9. HANNA Conductivity Meter HI5321
    EC: 0.000 to 1000.0 mS/cm TDS: 0.000 to 400.0 ppt Resistivity: 1.0 to 100.0 MΩ•cm Actual salinity: 0.00 to 42.00 PSU Salinity: 0.0 to 400.0% NaCI Temperature: -20.0 to 120.0 ºC, -4.0 to 248.0 ºF, 253.15 to 393.15K
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    $3,210.00
  10. HANNA Conductivity Meter HI9835
    EC: 0.00 to 29.99, 30.0 to 299.9, 300 to 2999μS/ cm, 3.00 to 29.99, 30.0 to 200.0, up to 500 mS/cm; TDS : 0.00 to 14.99, 15.0 to 149.9, 150 to 1499 mg/L (PPM), 1.50 to 14.99, 15.0 to 100.0 g/L; Salinity: 0.0 to 400.0% NaCI; Temperature: -20.0 to 120.0°C, -4.0 to 248.0°F
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    $2,681.15
  11. HANNA Conductivity Meter HI2030
    pH Range pH: -2.000 to 16.000, -2.00 to 16.00; ±1000 Mv;EC Range 0.00 to 29.99 μS/cm, 3.00 to 29.99 μS/cm, 30.0 to 299.9 μS/cm, 300 to 2999 μS/cm, 3.00 to 29.99 mS/cm, 30.0 to 200.0 mS/cm, up to 500.0 mS/cm;pH Temperature Compensation ATC: -5.0 to 100.0ºC; 23.0 to 212.0°F*
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    $730.25
  12. HANNA Conductivity Meter HI993310
    The HI993310 directly measures soil solution conductivity in EC (mS/cm) as well as soil activity (g/L). EC Range:0.00 to 19.99 mS/cm;EC Accuracy (@25°C/77°F) ±2% F.S. (from 0 to 15.00 mS/cm) excluding probe error;Soil Activity Range: 0.00 to 1.00;Environment: 0 to 50°C (32 to 122°F); max 95% RH non-condensing
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    $621.00
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