Peacefair PZEM-026 AC Voltage and Current Meter Dual Digital Display 40~400V/100A High-precision Dig

Error adjustment:
The product is 100% calibrated before leaving the factory, and the user can also manually adjust the error by himself. The method is as follows: Step 1: Long press the button (about 3 seconds) until the digital digit on the screen flashes, then release the button; Step 2: Digital flashing means entering the error adjustment state, the digits flashing cyclically, followed by: high voltage>Voltage middle position>voltage low position>voltage decimal point>current high position>current middle position>current low position>current decimal point. Flashing represents the current adjustable digit. Short press the button to adjust the value (digit 0-9 cycle, decimal point shift); Step 3: After the adjustment is completed, press and hold the button (about 3 seconds), the screen displays PASS and returns to the normal display interface, indicating that the adjustment is successful.
Feature:
Voltage measurement range: 40-400V Measurement accuracy: &pm;1% Display format: <100V Display mode: 80.0V, >=100V Display mode: 220V Current measurement range: 0-100A Starting current: 0.02A Measurement accuracy: &pm;1% Display format: <10A (display method: 1.00A), <100A (display method: 10.0A), >=100A (display method: 100A)
Package includes:
1 x Meter