40-400V/100A AC Voltmeter Ammeter Digital Voltage Current Meter Monitor Electrical Tools
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Product information
Description
1、AC voltage current meter, with LCD display, can clearly display the voltage and current values.
2、Voltage measurement range is 40‑400V, and the current measurement range is 0‑100A.
3、With high measurement accuracy, and the measurement accuracy of voltage and current is ±1%.
4、Product has been calibrated before shipped out, and the error can also be adjusted manually, simple operation.
5、With orange backlight function, short key can turn on or off backlight, suitable for dim environments.
Condition: 100% Brand New
Item Type: Voltage Current Meter
Material: ABS
Display Instructions:
Voltage:
Measuring Range: 40-400V
Display Format:
≥100V Display, Such as: 220V
Accuracy: ±1%
Ampere:
Measuring Range: 0-100A
Display Format:
≥100A Display, Such as: 100A
Initial Measurement: 0.02A
Accuracy: ±1%
Backlight Controling: Short button can turn on or off the backlight
Weight: Approx. 95g / 3.4oz
Error Adjustment:
The product has been calibrated before leaving the factory, and the user can manually adjust the error, the method is as follows:
Step 1: Long press the button (about 3 seconds) until the screen number flashes, then release the button
Step 2: The number flashing means entering the error adjustment state, the number cycle flashes in sequence: voltage high → voltage middle → voltage low → voltage decimal point → ampere high → ampere median → ampere low → ampere decimal point. Flashing represents the current adjustable number, short press this key to adjust the value (number 0-9 cycle, decimal point shift)
Step 3: Long press the adjusted button (about 3 seconds), the screen displays Pass and returns to the normal display interface, indicating that the adjustment is successful
1 x AC Voltage Current Meter
Features
- BrandSTUNACY
- Display modeDigital
- BacklightingYes
- ManoMano ReferenceME212204394
- MMID470461407539


















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