4-in-1 Digital pH/ORP / H2 / Temp Meter with ATC, 0.01 Resolution High Accuracy Hydrogen Concentration Tester for Drinking Water Hydroponics Aquariums Swimming Pool Laboratory

Not all water is the same Water is one of essential substances for human Water is a unique substance that plays a critical role in supporting human health.

Its unique properties can be described in terms of several parameters you can measure by Divolight testers.

Clean and safe water is necessary for drinking, cooking, cleaning, and many other daily activities, and poor water quality can have serious negative impacts on human health, the economy, and the environment.

You have to know!!!You can use reliable, accurate digital equipment.

Not necessary to use color strips, guessing by looking at the color change.

You can accurately know your quality of life by using Divolight combo testers for water.

ORP (Oxidation-Reduction Potential) ORP (Oxidation-Reduction Potential) is a measure of the oxidizing or reducing the power of a substance, and it is commonly used to indicate the quality of water.

pH "pH" stands for "potential of hydrogen" and is a measure of the acidity or basicity (alkalinity) of a solution.

It is a scale that ranges from 0 to 14 H2-ppb Test of hydrogen-rich water 0-2400ppb H2-ppm Test of hydrogen-rich water 0.001-2.400ppm Divolight 4 in 1 Water Quality Tester Divolight water quality tester series.