| 规格和标准 |
Electrode: φ16.5 x 187.5mm PH electrode with CE-2106 Comes with portable case Measurement method, model approval, SS142 Power supply: 3 AAA batteries (included) Auto power-off function (after 30 minutes) Self-diagnosis function, measurement values, memory function, auto power-off function●With memory function (up to 30结果)●IP67合规的防水结构●具有背光功能 测量范围(ph):0至14 显示范围(ph):0至14 分辨率(ph):0.01 width(mm):70 depth(mm):40 height(mm):40 height(mm):172.5 >>>>>
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