Dual LED, Mini Digital Panel MeterDescription:* Power Supply Needed For Meter: 4.5 to 30 Volt DCAt 20 mA* Voltage Measuring Range: DC 0 – 100 Volt* Current Measuring Range: DC 0 – 10 Amp, No Shunt Needed* Display Mode: Three digit: 0.28 Inch* LED Color: Red = Voltage / Blue = Current* Dimensions: 48mm (W) x 29mm (H) x 22mm (D)* Mounting Hole Dimensions: 46mm x 27mm* Wire Lead Length: 5.75 Inch* Operation Temp: -10 Degree C – +65 Degree CUNKDSN-VC288