Description:
PHS-29A pH Meter is one set of 3 1/2 digit place of LED digital display pH meter. It is suitable for lab use such as pharmacy, factory, college, chemical industry, environment protection, mining industry etc. to test pH value and mV value in the water solution.
Specifications:
Measuring range: pH: 0 – 14.00 mV: 0 - ±1999mV (auto polarity display)
Ambient temp.: 0 - +40℃
Relative humidity: 50 – 85%
Accuracy: pH: 0.05±1 digit bit, mV: ≤0.2% (readings) ±1 digit bit
Compounding accuracy: ≤0.05pH/3pH
Input impedance: ≥1012Ω
Zero shift: ≤0.05pH/3h.
Temp. compensation: 0 - 60℃ (manual)
Solution temp. to be tested: 0 - 60℃
Power supply: 220V±22V 50Hz±1Hz
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