HM Digital Pen style TDS/EC/Temp meter

HM Digital Pen style TDS/EC/Temp meter

$39.95
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COM-80: EC/TDS HydroTester SeriesThe COM-80 is easily the most advanced economically priced, reliable EC/TDS meter on the market. With its versatility and durability, it is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more.FeaturesMeasures electrical conductivity (EC), total dissolved solids (TDS). Excellent for nutrient testingFour scales: EC: µS, mS; TDS: ppm, 0.5 (NaCl) & 0.7 (442™)Automatic Temperature Compensation (ATC)Water resistantDigital Calibration (push button) to any point within the meter’s rangeAuto-off function, data-hold function and low-battery indicatorDisplay: large and easy-to-read LCD screen includes simultaneous temperature reading.Factory Calibrated: The COM-80 meter is calibrated with a 1413 µS solution.Includes a protective cap and batteriesSpecificationsEC Range: 0 – 9990 µS; 0 – 9.9 mSTDS Range: 0 – 5000 ppm (0.5 Scale) ; 0-85

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