Mini Portable PH-025M Digital pH Meter Tester Hydroponic Pool Water Aquarium Monitor

Features pH meter is an electronic device used for measuring the pH which is either the concentration of hydrogen ions in an aqueous solution or the activity of the hydrogen ions in an aqueous solution The pH will indicate if the solution is acidic or basic but is not a measure of acidity or alkalinity pH meters work in liquids though special probes are sometimes used to measure the pH of semi solid substances External power supply can measure continuously for 24 hours to avoid reading errors due to low battery power Specification Condition NewDisplay Digital displayMeasure range 0 00 14 00PHResolution 0 01pHAccuracy ±1pH T1 T2 ≤5Celsius ±0 2pH T1 T2 more than the5Celsius T1 The environment temp T2 The test liquid temp Operating temp 0 50CelsiusPower supply DC 6VColour WhiteMaterial Plastic metalSize about 112 x 86 x 57mmPackage includes 1 PH Meter1 User Manual1 Adapter1 Screwdriver1 Probe1 Storage CaseNote We will match the power adapter according to your requirements Light shooting and different displays may cause the color of the item in the picture a little different from the real thing The measurement allowed error is 1 3cm Details pictures