12V Universal Dual USB Digital Voltmeter & Battery Indicator Display Module

12Volt to 5V Step Down + Power Tester Dual USB Output Battery Voltage Indicator Battery Capacity Meter for Truck Motorcycle Lead Acid Battery

The Digital Battery Voltmeter Indicator with Dual USB 12V To 5V Step-down is a high quality, accurate, and affordable device that can be used to measure the voltage of any DC power source. This device has an easy to read digital display with a maximum of 3.3 volts. The device comes with two USB ports, conveniently providing 5V power output. You can charge multiple devices simultaneously, such as smartphones, tablets, GPS devices, and more, making it a practical companion for long journeys or camping trips. The step-down function efficiently converts the higher 12V input voltage to a stable 5V output, ensuring a safe and reliable charging process for your USB-powered devices. Its compact design allows for easy installation in your car, boat, motorcycle, RV, or any other vehicle with a 12V power supply. It takes up minimal space while providing valuable information and charging capabilities. This device is suitable for a wide range of vehicles and settings, providing invaluable voltage information and convenient charging options for your devices during travels, outdoor adventures, or daily commuting.

Features:-

• The current is smaller the lower the battery voltage.
• This device features a low-heat, energy-saving synchronous rectification step-down chip scheme.
• This product is appropriate for all types of instruments, outdoor power, mobile power, and other equipment.
• 4, 8 segment power resolution: 10% 25% 40% 50% 60% 75% 90% 100%