规格和标准 |
Electrode: φ16.5 x 187.5mm Measurement Act Model Approved No. SS142 Self-diagnostic function, measurement values, memory function, auto power-off function ● With memory function (up to 30 results) ● IP67 compliant waterproof structure ● With backlight function Power supply: DC4.5 (3 AA batteries included) Auto power-off function (after 30 minutes) pH/ORP electrode Comes with CE-106 Comes with portable case Measurement range (pH): 0 to 14 Display range (pH): 0 to 14 Resolution (pH): 0.01 Width (mm): 70 Depth (mm): 172.5 Height (mm): 40 Measurement range: ORP: mV -1900至+1900
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