0.6" LCD large screen display
PH Pen Applications:
Pure water production and consumption, plating solutions, boiler water, aquarium water, swimming pool water, photographic rinses, water, deep well water, laboratories, aquaculture, food processing, physics and chemistry teaching, ionized water.
PH pen instructions:
Pour half cup water, insert the pen plug into water(water level shouldn't be too high), read the data when the value is stable (Remain stationary to test, do not hand holding to test).
Calibration powder Description:
PH pen calibration instructions: Use only a bag per time(do not use two packets at the same time) against 250ML distilled water, no more, no less, after stirring the still water and then plug the pen switch to 6.86.
Product parameters:
Measuring range: 0.01 ~ 14.00PH
Temperature: 0 to 50 degrees
Resolution: 0.1PH
Accuracy: ± 0.1PH