Mini for Home,Aquarium,Pool Water Purity Analyzers Water Tester Water PH Meters Pen Water Monitor

Label:Yes Color: Black,green Material: ABS Size:155*31*18 mm /6.1*1.2*0.8 in (approx) Package Contents: 1* Water PH Meters (with batteries) Type: Water PH Meters

Feature: Can test purity of the water quality at any time. Waterproof design, lower power procesor. Accurate testing the purity of the water quality at home. Simple to use, just single click, you can know the quality of water, convenient to use at home Lock Function: Manually lock measurements for convenient reading and recording Auto-off Function: Auto-off after 5 mins without any operation to conserve batteries.