[中断] A＆D数字pH计 pH计 AP30

Measurement range: pH-1.00 to 13.00
Displays pH value and temperature
Auto power-off function
Power supply (V): 1.5V alkaline button battery x 4 units Power supply: LR44 alkaline button battery x 4 units Calibration: 1 to 3 points Calibration Measurement range: pH-1.0 to 15.0
Resolution: 0.01 pH Accuracy: ±0.1 pH测量方法：玻璃电极法

ABS树脂

170G

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