Aideepen 2pcs Digital Volt Amp Voltmeter Ammeter Meter DC 100V50A Dual LED Voltage Amperage Current Meter Tester Panel with 50A 75mV ShuntRed Blue

Specifications: Working voltage:DC 4 - 30V(The maximum input voltage can not exceed 30V. Otherwise the meter will be burned) Voltage Measuring range: DC 0 - 100V Current Measuring range: DC 0 - 50A Voltage resolution (V): 0.1V Current resolution (A): 0.01A Measure accuracy: 1% (± 1 digit) Display: 0.28" digital tube, blue and red Refresh rate: about 300mS / times Operation Temp: -10°-+65°C Dimensions:48mm*29mm*26mm Package Included: 2* DC 100V/50A Voltmeter Ammeter Meters 2* 50A 75mV Shunts