Portable High Quality TDS Test Meter

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;
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Product Details

portable high quality TDS test meter

portable high quality TDS test meter

Technical Paremeter

Test Item

Measuring Range



Other Technical





Working voltage:1X3V

Working condition:0-50℃









portable high quality TDS test meter

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.

portable high quality TDS test meter


Purpose of measurement

Tons of instruments used in laboratory every single day. Lohand provide reliable and robust products with competitive price. 

portable high quality TDS test meter

Drinking water

Purpose of measurement

Nothing is more important than your health and that of your family and visitors. If you use your own water source for drinking, you need to have it tested every so often. You don’t want to be responsible for anyone getting sick by drinking your water.

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