povtii 2 PCS LED Digital Car Voltmeter, DC 12V/24V Vehicle Voltage Gauge Monitor Electric Digital Meter, Battery Monitor Voltage Meter Voltmeter LED Display for Auto Car Truck

Specification:Material: ABS, PC, Electric BoardQuantity: 2 PCSColor: BlackWeight: 0.1 lbSize: 2.8 × 1.6 × 1.2 inchesMeasuring Range: 6-30 VWorking Voltage: 12-24 VWorking Temperature: -20 to 80°CFeature: Practical, Durable, ConvenientFit Type: Universal FitAre you concerned about your vehicle's battery health? Take a look at ours!-This device provides precise and real-time tracking of your vehicle's voltage levels, ensuring you receive accurate data to assess battery health.-The voltmeter is designed to minimize fluctuations, offering stable and reliable readings that help in identifying any potential issues early.-By using this voltmeter, you can confidently monitor battery status, lowering the risk of unexpected battery problems and ensuring smooth vehicle operation.-Notes:-After the vehicle starts, the display shows the alternator voltage, which should normally range between 13.4-14.8V.-If it's below 13.4V, the battery won't charge properly. Check the alternator belt and any abnormal loads on the vehicle's electrical system.-If it's above 14.8V, the excessive voltage can damage the battery and electrical components. Inspect the alternator regulator.-When the vehicle is powered on but not started, the display shows the battery voltage, which should normally range between 12.2-12.8V.-If it's below 11.6V, turn off electrical components and start the engine immediately to recharge.-If it's below 10V, the engine may not start.

• 【Accurate Monitoring】: The voltmeter provides a live reading of your vehicle's voltage, ensuring that you can track your battery's health without drawing excessive power. With the voltage monitor meter, you can effectively avoid overloading the system and potential electrical failures.
• 【Clear Display】: The bright red LED display clearly shows the voltage levels, which makes it easy to quickly access your battery's charge even in dim or low-light conditions. That means you will have instant access to critical information about your car's electrical status.
• 【Quality Construction】: Crafted from high-quality ABS and PC materials, along with a reliable electric board, this monitor is designed to endure various conditions. It can operate effectively within a wide working temperature range of -20°C to 80°C, making it suitable for various climates.
• 【Compact Integration】: The gauge meter can be effortlessly pushed into your vehicle's dashboard or any compatible slot for real-time reading. When not in use, the compact meter remains unobtrusive, seamlessly blending into your vehicle's interior without causing clutter.
• 【Broad Compatibility】: This digital voltmeter is designed to work with vehicles operating within a voltage range of 12 to 24V, boasting a measuring range of 6-30V. It can meet diverse electrical monitoring needs, which is suitable for cars, trucks and other automotive applications.