0.36 Inch LED Digital Mini Voltmeter Blue/Red/Green LED Display DC 4.5V-30V Voltage Panel Meter Voltage Tester

Good luck with your favorite purchasesHign-concerned Chemical : None Type : LED Display Modules Origin : Mainland China Brand Name : Shunmaii Origin : Mainland China Type : Module Condition : New Measuring range : DC4.5-30.0V Power supply range : 3~30V Limit input : DC30.0V Note : Input voltage higher than 30V may cause permanent damage! Input impedance : >100K ohms Working current : red <23mA, green <18mA, blue <13mA Refresh rate : about 300mS once Display mode : three-digit 0.36" LED digital tube Display color : red, green, blue optional Lead length : 15cm Size : 33*15*10mm Mounting hole distance : 28mm Aperture : 2.8mm Working temperature : -10~65