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China Portable pH Meter Pen for Laboratory, Find details about China pH Meter, Lab Equipment from Portable pH Meter Pen for Laboratory - Tianjin Humanda Technology Development Co., Ltd.
Model | JCT-6021A | JCT-6022 | JCT-6020 | JCT-6023 |
Measuring range | 0-14.00PH | |||
resolution | 0.1PH |
0.01PH |
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auto heating | 0-50°C | |||
battery | 4*1.5V(AG13) | |||
adjusting |
4.01; | 4.01; | 4.01; | 4.01; |
7.00; | 6.86; | 7.00; | 6.86; | |
10.01 | 9.18 | 10.01 | 9.18 | |
operating temperature | 0-50°C | |||
specification | 188*38mm |
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net weight | 82g | |||
gross weight | 245g |
3. Production Process