- 产品描述
Measuring Range | -1999~1999 mV |
Resolution | ±5mV |
Accuracy | ±1mV |
Calibration | 1 point |
Plug | changeable electrode |
Size | 150 x 22 x 20mm |
笔式ORP计,手持式ORP计,酸度计,体积小, 携带方便;测量简便。