PRODUCT DISPLAY
CONTANT US
PH50笔式PH计 |
| PH | 2.0 to 12.0pH |
| 分辨率 | 0.1pH, 0.1° |
| 精度 | ±0.3pH |
| 电源 | 4节LR44电池 |
| 尺寸 | 152 x 37 x 24mm |
| 重量 | 65g |
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