ITEM NAME:3 1/2 LED Digital Voltmeter Ammeter Amp Volt Meter Description: This meter is the of ammeter and voltmeter. The current or voltage can be exchanged by pressing the button on the front. Ideal for battery & electrical system measuring and monitoring! A 3 1/2 LED DC amp/volt meter Designed to measure and display electronic products voltage and current Easily readable ultra-bright red LED Low Power consumption Over-range indication Easy to install Specification: Model: GDD135A-DC200V/50A-P12V Power Voltage: DC6-15.5V Running Current:
