5 PCS Digital Voltmeter Ammeter,DC 100V 10A Blue Red Dual LED Display Current Voltage Meter with Connect Wires for Car Boat Motorcycle

• Volt meter display range: DC 0 - 100V.
• The measuring range of our dc current meter is DC 0 - 10A.
• 0.28inch digital display with red and blue dual-color LED display panel, providing intuitive and clear data presentation.
• The power supply input voltage range is 4-30V, and the maximum input voltage must not exceed 30V. Please check the operating range before use to avoid causing meter burning.
• The voltage meter can be applied to monitor the voltage and current of rechargeable batteries and electronic worktables, like Christmas lights, or cars, electric cars and motorcycles.

specifications: Voltage measurement range: 0.0V-100V Current test range: 0-10A Working Voltage: Dc 4-30.0V Voltage error: ±0.1% Current error: ±1% Working current: <20mA Refresh Rate: about 300mS/times Display Mode: 3 Bits Dual LED Display Panel Display color: red&blue Cable Length:15CM Overall dimensions: 48 x 29 x 22 mm Mounting hole: 46 x 27 mm Working temperature: -10°C-+65°C