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Matek USB LCD Display Voltmeter Ampere Meter Power Capacity Tester l
Description:
- Matek USB LCD Display Voltmeter Ampere Meter Power Capacity Tester
Features:
- Adopts 10bit ADC singlechip
- With LCD screen display data
- Six realtime display mode
- Overvoltage, overcurrent, short circuit, reverse polarity protection
- Over voltage alarm Max.5.7V
- Overcurrent protection, Max. 3A
Specificatios:
- Work voltage: 4.5~5.7V DC
- Work current: 0~3A
- Voltage precision: +/-0.5%, resolution 0.01V
- Current precision: +/-1%, resolution 0.01A
- Current test resistance: 10mΩ
- Static power consumption: 20mA
- Size: 43*25*11mm
- Weight: 15g