ITEM NAME:0.56in DC 0-100V 0-10A Dual LED Digital Voltmeter Ammeter Volt Amp Meter(2) Product Description Description: Features: Easy connection; anti-impact shell, dust free plant producing; superior chip; No extra power supply is needed for 4.5- 30V voltage; High precision, low starting working voltage; with reverse protection, prevent burning wires; fine adjustment function; Specifications: Input voltage: 4.5-30V Measuring range: DC 0-100V, DC 0-10A Voltage/current measurement error: 0.1V Working current:
