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Ion Meter
PH Meter LCD display and light-touch keys for convenient use.
PH Meter LCD display and English operation system.
PH Meter Measuring range:pH：（-2.00～18.00）pH mV：（-1999～1999）mV
PH Meter Large screen, LCD display
Portable PH Meter LCD widescreen display, controllable blue backlight.
Portable PH Meter
PH Meter 1/2LED display
Language
