... : 0-14 PH, temperature: 0 ~60°C2. Resolution: 0.001 mg/L, 0.01 mg/L, 0.01 ,0.1°C, pH3 ... or +/- 0.01 mg/L, plus or minus 1% or +/- 0.01 mg/L, +/- 0.02 pH, +/- 0.5°C4 ... . Manual/automatic PH compensation function (0-14) and temperature compensation function (0 ~ 60°C ... 220 VAC8. Working conditions: environmental temperature is 0 ~ 60°C, relative humidity 90% or less9. The ...