Water quality tester – PPM water purity meter – TDS – 3 thermometer


Out of stock

Get Back In Stock Notification

I Agree that my E-mail id is used inorder to notify me when the products becomes Back In Stock


The TDS-3 water quality tester is designed to test water purity and additionally measures its temperature. It measures the total amount of any PPM substances dissolved in water. For results greater than 999 ppm, [x10] appears on the reader. The memory function allows you to save the measurement for later reading, while giving an audible signal of the record.

The built-in electronic thermometer measures the temperature in the range from 0 ° C to 80 ° C or 32 ° F -176 ° F.
The water quality meter is easy and convenient to use with a very wide range of applications, it can be used to assess water in a tap, aquarium, swimming pool, river, etc., which will greatly facilitate the work of water treatment or adding the right amount of substances.

If the properties of the tested water do not change for 3 minutes, the device stops operation and after 10 minutes of inactivity, it turns off automatically.

The measurement is carried out at the water conductivity level, therefore the amount of dissolved salts can be tested. Crystal clear water does not conduct electricity, and ions appear in the water with the increase in solutes. The more both anions and cations, the better the conductivity of the current. This type of device, such as a water tester, gives the result in ppm, i.e. mg of substance per ml of water.

0-170 PPM water is perfect for consumption.
Water 170-500 PPM is medium quality water.
Water of 500 PPM and more is polluted water.

Measurement range: 0-9990 ppm.
Resolution from 0 to 999: 1 ppm.
1000 to 9990 resolution: 10 ppm.
Measurement accuracy: +/- 2%
Calibrated with a NaCl solution of 342 ppm.
Temperature measurement range in degrees Celsius: 0-80
Temperature measurement range in Fahrenheit: 32-176
Temperature measurement resolution: 1 ° C.
Automatic shutdown after 10 min
Power supply: 2 x 1.5V battery
Dimensions [cm]: 15.5 x 3.1 x 2.3
Weight: 35 g


if you can't find product, please use form below or contact with me

Hi! Artur here
How can I help you ?