TDS Detector 3 in 1 Water Quality Tester Digital TDS/TEMP/EC Meter For Drinking And Pool Water

Feature

1, Measures Total Dissolved Solids(TDS), Electrical Conductivity(EC),and Temperature simultaneouly.

2. Simple operation and easy to carry;

3. Display the status of drinking water ;

4. Low power consumption design, battery life is about 1500 times;

5. High accuracy and automatic temperature compensation;

Technical Paremeter

Application 

1.Kitchen

2.Laboratory

3.Swimming pool

4.Fish tank

Using Steps

1. Remove the protective cap.
2.Press the ON/OFF button once out of the water. The tester will read "000" .
3. Immerse the tester into the water no more than 2 inches.
4.Wait for the display to stabilize. The tester automatically compensates for temperatures variations. Once the readout stabilizes (10-30seconds), press the HOLD button to view out of the water. 
5.The meter default mode is the TDS measurement.Press the MODE button to cycle to EC measurement(us/cm),press again to cycle to ºC measurement,press once again to cycle to ºF measurement.
6.Press the ON/OFF button again to turn off the tester. The tester will shut off automatically after 10 minutes of non-use.
7.After usage, shake off the water from your tester or wipe it with a tissue.
8.Do not touch the metal probes.Clean the probes with rubbing alcohol and a cotton swab.

A TDS meter (aka ppm pen, nutrient tester, tds stick) is an inexpensive and convenient digital tool to instantly check your overall water quality. TDS = Total Dissolved Solids, which is any salt, metal or mineral in the water. With the push of a button, the TDS can tell you your overall water purity level,which will be displayed on the screen in ppm (parts per million). The lower the TDS level, the purer the water, with 0 ppm being pure H2O. The TDS is great for checking your tap water quality, or knowing when to change afilter. (The meter does not test for biological contaminants.) The TDS is a great tool for drinking water,water filtration and purification, colloidal silver, hydroponics (test your 
nutrients), aquariums, RO/DI systems, pools and spas, commercial and industrial applications and more. The TDS is a rugged model that includes a protective carrying case.