Pocket Pen Water Quality PH Meter Digital LCD display Tester PH-990
pH 0.00-14.00 For Aquarium Pool Water Laboratory
specifications
range: ph 0.00-14.00ph
resolution : ph 0.01ph
accuracy :ph ±0.1ph
battery :DC6V ( with power adaptor) not included
Temperature compensation :0*C ~50*C
operatinng temperature :0*C ~50*C
dimensions :75mm*55mm*28mm
weight :60g
