ITEM NAME:2 Pcs Car Motor 0.56'' LED Digital Volt Meter Voltage Voltmeter DC5-120V Description: - Reverse connect protection. - Measuring range: DC5-120.0V - Power Supply: DC5-120.0V - Accuracy: Â ±1% - Input impedance: > 100KÃŽ © - Max Working Current: 13mA - Refresh rate: about 300mS / times. - Display: 0.56 "dual 3 digital tube. - Operating Temperature: -10Â °C - 65Â °C Specification: - Material: PCB - LED Color: Blue,Green - Size: Approx. 48x 29x 22mm/ 1.89x 1.14x 0.87inch - Open Hole: Approx. 46x 27mm/ 1.81x 1.06inch Package Included: 2 Pieces Digital Voltmeter Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement..Input impedance: > 100KÃŽ ©. - LED Color: Blue,Green. - Display: 0.56 "dual 3 digital tube. - Max Working Current: 13mA. - Open Hole: Approx. - Size: Approx. - Material: PCB.