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Ideal for commercial use. Includes a carrying case with belt clip.

Highly efficient and accurate due to its advanced microprocessor technology.

Hold Function: saves measurements for convenient reading and recording.

Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries.

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Measurement Range: 0-9990 ppm.

From 0-999 ppm, the resolution is in increments of 1ppm.

From 1000 to 9990 ppm, the resolution is in increments of 10ppm, indicated by a blinking 'x10' image.

Built-in digital thermometer

Display: large and easy-to-read LCD screen.

Factory Calibrated: our meters are calibrated with a 342 ppm NaCl solution.

Meters can be recalibrated with a mini-screwdriver.

Also available in "x10"

mode: reads in increments only of 10 ppm (0-9990 ppm).


TDS Range: 0 - 9990 ppm (mg/L)

Temp. Range: 0 - 80 degrees Celsius

Resolution: 1 ppm, 1 degree Celsius (also available in 10 ppm)

Accuracy: +/- 2%

ATC: Built-in sensor for Automatic Temperature Compensation of 1 to 50 degrees Celsius (33 to 122 degrees Fahrenheit)

Power source: 2 x 1.5V button cell batteries (included)

Battery life: 1000 hours of usage

Dimensions: 15.5 x 3.1 x 2.3cm (6.1 x 1.25 x 1 inches)

Weight without case: 56.7g (2 oz)

TDS-3 Meter with temperature
(Incl. 10% tax)