$111.00
SE
AOLILONG PHB-3 portable pH meter external pH electrode
0~14.0pH
PH Measurement range 0~14.0pH, PH Measurement accuracy +/- 0.1ph, using E201 composite electrode, with high accuracy, fast measurement response, Stability, easy replacement and other advantages.

$130.00
SE
AOLILONG PHS-25C digital acidity meter for measurement of pH value of hydrogen ion concentration in aqueous solutions
0~±1999mV0~14.00pH
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.

$130.00
SE
PHSCAN10S-K pen pHmeter for liquid measurement
0.0~14.0pH
Economical pen pHmeter, equipped with a circular Glass pH electrode, suitable for measurement of non-high temperature, non-corrosive liquid pH value, measurement accuracy: 0.1pH.

$124.00
SE
PHSCAN10S-E pen pHmeter for liquid measurement
0.0~14.0pH
Economical pen pHmeter, equipped with a circular Glass pH electrode, suitable for measurement of non-high temperature, non-corrosive liquid pH value, measurement accuracy: 0.1pH.

$105.00
SE
YUE FENG PHB-3 pen acidity meter, automatically calibrates IP57 waterproof
0~14.0pH
With automatic correction function, IP57 waterproof rating, Measurement accuracy up to +/- 0.1pH, can replace the electrode and support automatic shutdown, suitable for a variety of environment detection.

$106.00
SE
AOLILONG PHB-5 pen pH meter laboratory test site, water quality assurance, industrial and mining production process and other ph value monitoring
0~14.0pH
Measurement range 0~14.0pH, PH Measurement accuracy +/- 0.1ph, resolution 0.1pH, suitable for laboratory test sites, irregular pH value monitoring in industrial and mining production processes, water quality assurance for fishing and animal husbandry and agriculture, and supervision of environmental drainage and wastewater quality.

$119.00
SE
AOLILONG PHB-3 (type 65-1) portable pH meter external type 65-1 electrode
0~14.0pH

$100.00
SE
YUEPING PH-10 Pen acidity meter +/- 0.1pH Accuracy
PH value0.0~14.0pH
0.1 pH Accuracy, Pen Structure; High Sensitivity Blue Effect Sensitive Glass Bubble; Automatic calibration and temperature compensation.

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