- 產(chǎn)品描述
| Measuring Range | -1999~1999 mV |
| Resolution | ±5mV |
| Accuracy | ±1mV |
| Calibration | 1 point |
| Plug | changeable electrode |
| Size | 150 x 22 x 20mm |
筆式ORP計(jì),手持式ORP計(jì),酸度計(jì),體積小, 攜帶方便;測(cè)量簡(jiǎn)便。


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