300V 50A Dc Car Dual Volt Meterr Ammeter Led Display Amp 12V And Shunt

Feature : 1.The voltage between the thin red and thin black lines must be within DC4.5-30V. 2.The ammeter can only be connected to the device under test 10A below ammeter(include 10A)with built-in shunt. 3.If you want to test the device above 10A,please remember connecting the external shunt. 4.When the black thin line vacant,it is better to use insulating tape around the exposed part of the wire,to prevent short circuits. 5.If just be used as a voltmeter,it is recommended that the yellow line and the black line were connected together, to prevent the ammmeter digital flashing. Specification : Display 0.28 digital tube Display Color Blue/Red(dual display) Operating Voltage DC 4.5-30V Minimum Resolution(V) 0.1V(100v)100v);1v(> Operating Current Measuring Range DC 0-300V 0-50A(more than 10A need external shunt) Operating Temperature -10 to 65 Operating Humidity 10 to 80%(non-condensing) Mounting Cutout 45.5x26.5mm Dimensions 48x29x21mm Red Line(thin) Power supply Black Line(thin) Power s Lees meer over de 300V 50A Dc Car Dual Volt Meterr Ammeter Led Display Amp 12V And Shunt van huismerk in de productgroep auto onderdelen