APH-7, APH-8 High Accuracy Pen-type pH Meter

 Model  APH-7 APH-8
 Range
0.00~14.00PH
 Resolution
0.01 pH
 Accuracy
±0.1pH
±0.05pH
 Calibration
2 point
 A T C
N/A
0 to 60°C
 Power
4 x 1.5v (LR44)
 Dimensions
175 x 41 x 23mm
 Weight
90g
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