TDS-3 TDS & Temp digital meter with black case (10)

TDS-3 TDS & Temp digital meter with black case (10)

Total Dissolved Solids (TDS) is a parameter used to classify drinking water. Typically expressed in mg/l, it indicates the amount of perfectly dry solid substance that remains after evaporating 1 liter of water. The higher the concentration of mineral salts, the lower the purity of the water. Ideal for all water purification applications, wastewater, aquaculture, and hydroponics.

Features:
- 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.
- 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.

CALIBRATION
- Turn on the tester and immerse the electrode in the 718 ?S/cm calibration solution.
- Press and hold the HOLD button until the value starts flashing.
- Press the ON/OFF button once (718 ?S/cm will flash on the screen).
- Wait until the flashing stops and the calibration will be completed.

Specifications:
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%
Conversion Factor: NaCl (avg. 0,5)
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: 15,5x3,1x2,3 cm. (6,1x1,25x1 inch.)