Description: ? Four-digit LED digital display, wide range of testing and control, with high precision and accuracy. Equipped with high-performance detection electrodes, it can monitor and control the pH value of the water for a long time.? Use AC voltage, 110V~240V optional.? There are two functional product options: test and test and control.? This product has long-term detection of the pH value of aquariums, etc. When the pH value is higher or lower than the set value, the power is automatically turned on to supply power to other equipment, and the solenoid valve is turned on to start supplying the required reagent equipment, etc. Specifications: Measuring range: pH: 0.00~14.00Resolution: pH: 0.01Accuracy: ??0.1pHWorking environment: 0?? ~ 50?? C; RH<95%Automatic temperature compensation: 0?? ~50??Battery: with power adapter (we will provide the corresponding adapter according to your country)Size (mm): 130??65??40Weight: 600g Package includes: 1 x On-Line PH Controller1 x Adapter Details picture:
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