yieryi Digital pH Meter Water Quality Tester with 1.2 inch Large Arc LCD Display, 0.01 Resolution, pH Measurement pH Meter

This pH meter is affordable and useful for those who need a PH tester for household and laboratory use, it's not only ideal for household or laboratory use, also suitable for testing pH balance of drinking water, pool, aquarium, food Project, RO system, Spa, or hydroponics.   

High Accuracy

It's the 0.01 resolution pH meter which is highly accurate for measuring range of 0-14 PH, measuring & displaying pH result to TWO decimals simultaneously with LCD diplay, reliable and quick reading. 

Arc-Edged HD LCD Screen 

This pH meter has a very standout good looking appearance, featuring the large arc edged HD LCD screen makes you effortless to read the result.

Easy to Use

No longer need to check the colors of a litmus, what you need to do is to remove the protective cap and immerse the PH meter electrode in the solution and turn on the PH by "ON/OFF" switch to be measured.

Easy to Calibrate

Simply follow the instruction on the provided packet of solution pH 4.01 or 6.86, immerse the pH tester in the solution and adjust with the provided screwdriver to dial it in.    

Warning Tips
Be careful with the glass probe since it may be a little fragile when you use. 
Remember to gently wipe it with a clean, soft cloth when you're done before capping it again.