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$133.00
SE
PHS-3C acidity meter AOLILONG /AOLILONG +/- 0.01 Accuracy
0~14.00pH0~±1999mV
PH Measurement range 0~14.00pH, PH Measurement accuracy +/- 0.01PH, Digital Display mode, two-point calibrated, equipped with E201-9 composite electrode
$130.00
SE
AOLILONG PHS-25C digital acidity meter for measurement of pH value of hydrogen ion concentration in aqueous solutions
0~14.00pH0~±1999mV
Accuracy +/- 0.05pH; desktop structure, digital display; with positioning, temperature compensation (0~60 ℃) and slope three knobs; two-point calibrated; with E201-9 composite electrode.
$125.00
SE
PH value of hydrogen ion concentration measurement in aqueous solution by AOLILONG PHS-2C digital acidity meter
0~±1999mV0~14.00pH
PH Measurement range 0~14.00pH, PH Measurement accuracy +/- 0.02PH, Temperature Measurement range 0~60 ℃, Input Impedance ≥ 1012Ω, mV Measurement accuracy +/- 0.1% F.S, mV Measurement range 0~ +/- 1999mV.
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