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Extech® ExStik® Conductivity/TDS/Salinity Meter

Ideal for use in waste, boiler, cooling, pure, and drinking water.

Item #: 76035
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Extech ExStik Conductivity/TDS/Salinity Meter Model EC400

This waterproof, autoranging meter uses the same high accuracy, multi-range conductivity cell to test water over three ranges. Conductivity, TDS, or salinity can be simultaneously displayed along with temperature. An analog bar graph indicates sample trends, and the meter’s internal memory can store and recall up to 15 readings. Other features include automatic temperature compensation of 2% per °C, adjustable conductivity to TDS ratio factor from 0.4 to 1.0, self-calibration on power up, data hold, auto shut-off, low battery indicator, and a large 3-1/2 digit (2,000 count) digital display. The meter comes compete with conductivity cell, protective sensor cap, sample cup with cap, four SR44W button batteries, and 48˝ neckstrap.

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Quick Specs

Brand Extech
UPC 793950054000
UNSPSC 41115600
Range: Conductivity, 0 to 199.9 µS, 0 to 1,999 µS, 0 to 19.99 mS; TDS, 0 to 99.9 ppm (mg/L), 0 to 999 ppm (mg/L), 0 to 9.99 ppt (g/L); Salinity, 0 to 99.9 ppm (mg/L), 0 to 999 ppm (mg/L), 0 to 9.99 ppt (g/L); Temperature, 32°F to 149°F (-5°C to 65°C). Maximum resolution: Conductivity, 0.1 µS, 1 µS, 0.01 mS; TDS, 0.1 ppm (mg/L), 1 ppm (mg/L), 0.01 ppt (g/L); Salinity, 0.1 ppm (mg/L), 1 ppm (mg/L), 0.01 ppt (g/L); Temperature, 0.1°. Basic accuracy: Conductivity, ±2% FS; TDS, ±2% FS; Salinity, ±2% FS; Temperature, ±1.8°F/1°C. Power: four SR44W button batteries (included). Dimensions: 1.4˝ x 6.8˝ x 1.6˝. Weight: 3.8 oz.

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