| 规格和标准 |
替换pH电极 工作温度范围:0至50°C 探头长度(mm):φ10x 128 准确性:pH/±0.02 + 2DGT,ORP/±0.5% + 2DGT Function: Maximum/minimum Value display, data hold, clock Main body size (mm): 68 x 45 x 177 Power supply (V): 6 AA batteries (included for testing) or AC adapter (sold separately) DC9V Power supply: 6 AA batteries (included for testing) or AC adapter (sold separately) DC9V Cord长度(CM):大约2M 型号:PE-11
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