1PCS 12V 24V Digital Voltmeter Golf Cart Battery Meter DC 8-30V Digital Battery Monitor with 2 USB Ports Power-Off Memory Voltage Display or Car Motorcycle Boat(Blue)

JUZITAO Digital Battery Monitor Car VoltmeterTwo USB PortsReverse Connection ProtectionBlackout Memory FunctionLow Voltage Flashing AlarmOperating Voltage: 8-30VMeasured Voltage: 8-30VOutput Voltage: 5VPackage included:1pcs DC 8-30V Digital Voltmeter Golf Cart Battery Monitor with 2 USB Ports

• 【Digital Voltmeter Specification】Operating voltage: DC8-30V, measured voltage: DC8-30V, output voltage: DC5V. It supports measuring voltage and remaining capacity for lithium batteries, lead-acid batteries, and iron-lithium batteries.
• 【Dual USB Ports】Battery monitor features two USB ports that can measure the voltage and remaining capacity of batteries while simultaneously charging other devices.
• 【Reverse Polarity Protection &Low Voltage Flashing Alert】Battery monitor offers reverse polarity protection. When the measured voltage is low, the screen flashes as a reminder to the user.
• 【Power Loss Memory】Battery monitor includes a power-off memory function. Once the appropriate mode is set, it retains the settings even after a power interruption. This eliminates the need for reconfiguration upon subsequent use, ensuring convenient operation.
• 【Wide Application】Suitable for installation in golf carts, cars, RVs, motorcycles, boats, electronic repairs, DIY electronics projects and various other settings to measure battery voltage and remaining capacity.