Dual LED Digital Voltmeter Ammeter Amp Volt Meter DC 100V 50A 100A
Description:
Working voltage:4.5-30V DC
Note: The maximum input voltage can not exceed 30V, otherwise there is the danger of burning
Working current:≤20mA
Display: 0.28" Two color blue and red
Measuring range: DC 0-100V 0-50A (more than 10A need shunt)
Refresh rate: ≥100mS / times
Measure accuracy: 1% (± 1 digit)
Operating temperature: -15 to 70° c
Working pressure: 80 to 106 kPa
Size :48×29×21 mm
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