Green LED Digital Display Volt Meter Ammeter Voltage Round Car Voltmeter Amp

Features: *Display the DC voltage and current simultaneously by LED digital tube. *With reversed-connection protection to avoid burning when connected reversely.but the max power supply can not exceed DC 30V . *Timely grasp the state of battery voltage, voltage measurement purposes can also be used for other products *shows you the voltage readings and helps you to better monitor car voltage condition. Say Goodbye to Exhausted Battery Before Each Drive! *Universally fits most DC 12-24V Vehicles, Cars, SUVs, Motorcycles, Bikes, Boats, Marine, etc. *Built in over current, over voltage and short circuit protection, it well protects the whole circuit. While made of flame retardant ABS plastic shell and good conductivity connecting pins, it is super sturdy and lasts for a long long time. Specifications: Material: Plastic Color: Black Display: LED digital display LED Color: Green Voltage Range: 6-30V DC Ammeter measuring range: DC 0.1A-10A Size: 3.7 x 3.7 x 3.2 cm Hole Size: 2.7 cm round Fit: 12V-24V Car Motorcycle Boat Marine ATV RV Vehicles Package List: 1 x LED Digital Round Current Voltmeter