DC 0-300V 500A Voltage Current Panel Meter Digital Blue Red Dual LED Voltmeter Ammeter With 500A/75mV Shunt

Features: -2 in 1 function Voltmeter Ammeter, Easy install. -This meter test of Voltages and Amps, power supply can taken from the test circle, no additional power supply -Power supply DC 4.5V - 30V range (Attention: The maximum of input voltage cannot be exceed of 30V, otherwise would be burnt) -Display Range: DC 0V - 300V 0-500A (Please don't exceed the range) -Measuring Range: DC 0V - 300V (Resolution: 1V) -Current: 500A -Resolution: 1A -Display: 0.28" LED digital tube -LED Color : Red Color on Voltmeter and Blue on Ampmeter -Large, high-visibility -Low Power Consumption -Operating Current: less than 60mA -Resolution 1%+1 digit -Measurement rate: 500mS / times -Operating Humidity: 10 to 80% (non-condensing) -Operating temperature -10~65 Deg -Operating Pressure: 80 ~ 106kPa -Size: 48x29x21 mm -Panel cutout 45.5x26.5 mm Package included: 1 x DC 0V-300V 500A Dual LED Digital Voltmeter Ammeter Voltage AMP Power Meter 1 x 500A/75mV Shunt