YOKE P611 Portable PH Meter (-2.00~19.99 pH)

-PH
Measuring range (-2.00~19.99)pH 
Resolution 0.1/0.01 pH 
Accuracy Meter:±0.01pH; Overall: ±0.02pH 
Input impendance ≥1×1012 Ω
Stability ±0.01 pH/3h 
Temp. compensation range (0~100)℃ (Auto) 
-ORP
Measuring range (mV/ORP/EH) -1999mV ~ 0 ~ 1999mV 
Resolution 1mV 
Accuracy: ±0.1% FS 
-Other Technical Parameters
Data storage 1000 groups
Power Two AA batteries (1.5V x2)
Shipping size/G.W. (380×100×300)mm/1Kg

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