Purchase Qty. Reference FOB Price
1-9 Pieces US$39.00
10-49 Pieces US$38.90
50-99 Pieces US$35.90
100+ Pieces US$30.00
Product Description
Pen type water PH meter acidity meter Name Dimension Test range Resolution Accuracy electrode working temp. temperature compensation PH test pen 188*35mm 0.00-14.00PH 0.01PH 0.01PH Glass electrode, electrode integrated 0-50°C 0-50°C Calibration mode 1.If the ...