Pieces 12V Voltmeter Battery Capacity Monitor 12V-60V Voltage Tester LED 2 Wires - Red

✔【Two-in-One Function】: Equipped with a battery level and voltage monitoring system, this battery indicator provides real-time feedback on your vehicle's battery status. ✔【HD Color LED Display】: The upper battery level indicator has 8 segments (2 red and 6 green) to indicate the battery level. The lower section digitally displays the real-time voltage. Intuitive and clear. ✔【Versatile Application】: This battery indicator is suitable for lead-acid, lithium-ion, and electric vehicle batteries, etc., within a voltage range of 12V to 60V DC. However, it is not suitable for high-power and high-load equipment such as cranes, trucks, forklifts, etc. ✔【Connection Instructions】: Connect the red wire to the positive terminal and the black wire to the negative terminal. The battery capacity indicator automatically detects voltage and power. Reversing the polarity within the input voltage range will not damage the battery, but reversing it outside this range will destroy it. Please ensure correct wiring. ✔【Product Specifications】: Material: Metal, Plastic; Screen Color: Red; Design: Red Digital; Voltage: DC 12-60V; Operating Current: 5-15mA; Measurement Type: Voltmeter; Power Source: Battery Power, Electric; Operating Temperature: -10-65°C; Refresh Rate: Approximately 300ms/refresh