Pocket Multiparameter Meter, Electric Conductivity Range 0 to 199.9 micronS/cm, 200 to 1999 micronS/cm, 2.00 to 19.99 mS/cm, TDS Range 0 to 99.9 ppm, 100 to 999 ppm, Waterproof Yes, Automatic Temperature Compensation Yes, Displayed Temperature Range 32 Degrees to 149 Degrees F, Salinity Range 0 to 9.99 ppm, Operating Temp. Range (F) 32 Degrees to 140 Degrees F, Operating Temp. Range (C) 32 Degrees to 149 Degrees , Display LCD, Auto Power Off Auto Power Off, Memory 25 Readings.
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