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Hanna Combo PH/Conductivity/TDS Tester (HI98130)- pH Range 0.0 to 14.0 pH.
- pH Resolution 0.01 pH.
- pH Accuracy ±0.05 pH.
- pH Temperature Compensation automatic.
 
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Hanna Edge® Dedicated Conductivity/TDS/Salinity Meter (HI2003)- Salinity (% NaCl) Calibration Single point witd HI 7037L Standard.
- Salinity (PSU) Range 2.00 to 42.00 PSU.
- Salinity (PSU) Resolution 0.01 PSU.
- Salinity (PSU) Accuracy ±1% of reading.
 
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Hanna Waterproof TDS Tester (HI98301)- EC to TDS Conversion Factor 0.5.
- Temperature Range 0.0 to 50.0°C (32.0 to 122.0°F).
- Temperature Resolution 0.1°C (0.1°F).
- Temperature Accuracy ±0.5°C (±1°F).
 

 
     
    