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$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.
$120.00
SE
AOLILONG PHB-1 portable acidity meter, suitable for testing the pH value of tap water, pH value of fruits and vegetables, industrial wastewater testing and other fields.
0~14.00pH
Range 0~14.00pH, +/- 0.01pH accuracy; portable for outdoor or field testing of acid alkalinity with temperature compensation.
$117.00
SE
PH acidity meter AOLILONG PHB-2 Accuracy is +/- 0.02pH
0~14.00pH
Accuracy +/- 0.02pH; Portable, external PH electrode; stainless steel electrode interface; with positioning and slope indicator; with temperature compensation.
$119.00
SE
AOLILONG PHB-3 (type 65-1) portable pH meter external type 65-1 electrode
0~14.0pH
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