pH/ORP tester / battery / waterproof
EcoTestr pH 2
Eco testers’ pH 1 & pH 2 are 0.0 to 14.0 full pH range of quality tester which is designed for pH measurement. This product uses a mechanism that is accurate with hold function for easy reading and is easy to use with auto calibration and buffer recognition. This testers are waterproof with long sensor life as it floats on water and has an automatic temperature compensation. Battery replacement is easy at it has click lock compartments. The sensor protective cap doubles up for samples or solutions.