TDS-3 TDS & Digital temperature tester x 10 PPM (0 - 9990ppm) with black case

TDS-3 TDS & Digital temperature tester x 10 PPM (0 - 9990ppm) with black case

The fixed residue (TDS) is a parameter used to classify drinking water in general. Usually expressed in mg / l, it indicates the quantity 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, wastewater, aquaculture and hydroponics purification applications.

FEATURES

* Hold function: saves measurements for reading and records them.

* Auto-shutdown: the meter turns off automatically after -10 minutes of non-use to preserve batteries.

* Measurement range: 0-9.990 ppm. From 0-999 ppm, the resolution increases by 1 ppm. From 1,000-9,990 ppm, the resolution is 10 ppm, indicated when the 'x10' image is flashing.

* Built-in digital thermometer.

* Display: large and easy to read on the LCD screen.

* Factory calibrated: they are calibrated with a 342 ppm NaCl solution. It can be recalibrated with a mini screwdriver.

* Also available in "x10" mode: reads only in 10 ppm (0-9.990 ppm) increments.

SPECIFICATIONS

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

Temperature range: 0 - 80 degrees ° C

Resolution: 1 ppm, 1 degree ° C

Accuracy: + / - 2%

Conversion factor: NaCl (average 0.5)

ATC: It is equipped with a sensor for automatic temperature balancing of 1 to 50 degrees C (33-122 degrees Fahrenheit)

Power supply: 2 x 1.5 V button cells (included)

Battery life: 1000 hours of use

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