Current 0.01-20A / 100A. Current: Test Range 0 ~ 100A Display Format 110 ~ 250V. Energy 5-digits, 0.01~99999KWH. Clear energy reading, press and hold down the key to clear the reading of kWh. Step 3: After setting, press the button more than five seconds to automatically save and exit, the scope of active power threshold set for the 0.0 ~ 22.0kW.
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