Precision TDS PH Meter for Water Hardness Testing in Aquariums

It is a cheap and convenient digital tool can instantly check your overall water . TDS means Dissolved Solids, which is any salt, metal or mineral in the water. With the of a button, TDS can tell you your overall water , and it will be displayed on the screen in ppm (parts per million). The lower the TDS content, the purer the water, and the pure water is 0 ppm. TDS is very suitable for checking the of tap water or knowing when to replace the filter. (The meter does not test for biological contaminants.) TDS is an tool for drinking water, water filtration and purification, silver, hydroponics (testing nutrients), aquariums, /DI , swimming pools and spas, commercial and industrial applications, etc. TDS is a rugged and durable model includes a protective carrying case. This is a globally handheld TDS meter for industry . is Perfect for commercial use It includes a suitcase with belt clip fixing function: due to advanced microprocessor technology and a built-in digital thermometer, measurement data can be stored efficiently and accurately for convenient reading Take and record; display: and easy to read LCD screen. digital TDS water are Perfect for testing applications such as hydroponics and , swimming pools and spas, aquariums and reef tanks, water ionizers, and water . TDS water are Perfect for testing applications, including Perfect drinking water, water purifiers, carbon , spring water, hard water, tap water, refrigerator water purifiers, water purifiers, hydraulic , reverse osmosis, reverse osmosis . Measuring range: 0-9990 ppm, 1 ppm resolution, + /-2% reading accuracy. Power supply: 2 x 1.5 V (LR44 button battery) (not included) colour: black Material: astic Size: 155mm Package Contents: 1 x TDS Pen Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.