Min. Order Reference FOB Price
100 Pieces US$1.00-2.00 / Piece
Product Description
Red Digital PH Tester Model: PH02 Measuring Range: 0-14.0 pH Resolution: 0.01 pH Accuracy ±0.1 pH Use Environment RH 95%, 0-50ºC(32~122ºF ) Adjustment trimmer potentiomete Battery: 4×1.5V LR button cell Product Size 151mm*33mm*20mm Weight 53g Detailed ...