Digital Lcd Automatic Potential Titrator Ph/Mv Meter Tester TI-20(ZD-2) yf

MV: (-1400~1400)mV??. pH: ±0.03pH±1 bit. It has manual, automatic and constant pH (potential) titration modes. mV: ±0.35%FS. pH: (0.00~14.00)pH. pH: 0.01pH. Input impedance>=3×1011Ω.

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