PH MONITOR
Model No：PH-321M
| Description： |
| pH MONITOR Model : PH-321M * 0 to 14.00 pH x 0.01 pH. * Accuracy : 0.1 pH (pH 4 to pH 10). * Auto calibration for pH 4, pH 7 or pH 10. * LCD display with back light * Power supply : DC 9V adapter in. * Application : Aquarium or general purpose pH monitor usage. * pH electrodes (optional) : PE-01, PE-03, PE-11, PE-21 |