Pocket pH meter-Does not include an electrode
* Economical cost digital PH meter
* General purpose applications.
* Easy operation.
* Compact size, light weight.
Display LCD, size : 45 mm x 29 mm.
Range/Resolution 0 to 14 pH x 0.01 pH.
Accuracy ± 0.07 pH ( pH 5 - pH 9 ), ± 0.1 pH ( pH 4 - pH 10 )
± 0.2 pH ( pH 1 - pH 3.9, pH 10.1 - pH 13 ).
* Main instrument only.
Input Impedance 10^12 ohms.
PH range Temp. Not necessary to adjust
Sampling Time Approx. 0.4 second.
Operating Temperature 0 to 50 ( 32 to 122 ). ℃ ℃℉ ℉
Operating Humidity Less than 80% RH.
Calibration VR External pH 4 ( slope adj. ) & pH 7 ( Cal. adj. ) calibration adjustment VR.
Power Supply 006P DC 9V battery.