Drinking water quality analyzer $ 26.42 Range: -1999mV ~ 1999mV Resolution: 1mV Accuracy: 5mV Operating Temperature:0 ~ 50 (32F ~ 122F) Battery: 41.5 V (AG-13) Button Cell Battery (not included) Color: Green Material: ABS Item Size: 15.1 * 3.3 * 2cm / 5.9 * 1.3 * 0.8in
