3 in 1 Car Voltmeter,USB Charger Adapter Auto Cigarette Lighter Plug Voltage Meter Vehicle Temperature Gauge Battery Tester Monitor with LCD Digital Display for 12V/24V Trucks, SUVs, Buses
USB Port: The voltimetro digital para carro features a USB 5V 2.1A charging port for charging smartphones, GPS navigators, digital cameras, tablets, and other devices.
Temperature Measurement: The car USB cigarette lighter socket measures interior temperatures ranging from -10 to 80°C. The external temperature probe is soft and flexible. For accurate readings, position the sensor away from hot vehicle components.
Voltage Monitoring: The 12v socket voltmeter continuously monitors vehicle voltage, preventing issues like failed starts due to voltage fluctuations. If voltage drops below 12.5V, cease using electrical devices to avoid starting difficulties. Compatible with 12V-24V vehicles including cars, SUVs, trucks, and buses.
LCD Display: The liquid crystal screen shows real-time vehicle battery voltage and interior temperature to prevent excessive power consumption and ensure vehicle safety. Simply plug into the cigarette lighter socket for instant battery voltage confirmation, featuring low power consumption and high brightness display.
Safety Protection: The onboard voltmeter incorporates built-in fuses to prevent overcurrent, overload, overheating, and short circuits, ensuring daily safe use without damaging your vehicle. Plug-and-play design for car charger cigarette lighter sockets.
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12V/24V 3 in 1 Car USB Charger Voltage Temperature Display, Thermometer Meter with LCD Digital Display Panel
Cell phone charging / car temperature measurement / car battery voltage measurement.
Car charger cigarette lighter socket, plug and play.
LCD display, showing voltage and car temperature to ensure vehicle safety.
Car charger for USB charging port for smartphone, GPS navigation, tablet PC, etc.
To get an accurate temperature, the temperature sensor is set outside the thermometer.
You can bend the sensor to avoid heating the car parts during use.
You can bend the sensor to avoid direct sunlight.
External Temperature Probe
Features external sensor and temperature probe bendability.
The temperature sensor is external, soft and flexible and easy to hide.
For accurate temperature measurement, the sensor can be folded to avoid possible direct heating/sunlight
Compact Size
Ultra compact to ensure maximum portability.
The automotive voltmeter features a miniature design that is lightweight and does not take up much space.
Built-In Fuse
Built-in fuse to prevent overcurrent, overload, overheating, short circuit, etc., to ensure the safety of daily use.
Built-in intelligent control chip, so you can use it safely during travel.
Product Specifications
Product Name:3 in 1 Car USB Charger
LCD Color: green, red
Material: flame retardant ABS plastic
Size (Length × Diameter): 8cm × 4.3cm
USB Output: 5V 2.1A
Temperature Range: -10°C-80°C
Car Battery Voltage Meter
Product ISA Plug into the car cigarette lighter socket, the screen will show the car battery voltage indication.
It can be used for most 12V-24V vehicles, such as cars, SUVs, trucks, buses, etc.
Car Interior Temperature Measurement
Can be measured in the car -10 ? to 80 ?
Accurate temperature measurement, the product external temperature probe.
Product Package
1×3 in 1 car USB charger
12V/24V 3 in 1 Car USB Charger Voltage Temperature Display, Thermometer Meter with LCD Digital Display Panel
Cell phone charging / car temperature measurement / car battery voltage measurement.
Car charger cigarette lighter socket, plug and play.
LCD display, showing voltage and car temperature to ensure vehicle safety.
Car charger for USB charging port for smartphone, GPS navigation, tablet PC, etc.
To get an accurate temperature, the temperature sensor is set outside the thermometer.
You can bend the sensor to avoid heating the car parts during use.
You can bend the sensor to avoid direct sunlight.
External Temperature Probe
Features external sensor and temperature probe bendability.
The temperature sensor is external, soft and flexible and easy to hide.
For accurate temperature measurement, the sensor can be folded to avoid possible direct heating/sunlight
Compact Size
Ultra compact to ensure maximum portability.
The automotive voltmeter features a miniature design that is lightweight and does not take up much space.
Built-In Fuse
Built-in fuse to prevent overcurrent, overload, overheating, short circuit, etc., to ensure the safety of daily use.
Built-in intelligent control chip, so you can use it safely during travel.
Product Specifications
Product Name:3 in 1 Car USB Charger
LCD Color: green, red
Material: flame retardant ABS plastic
Size (Length × Diameter): 8cm × 4.3cm
USB Output: 5V 2.1A
Temperature Range: -10°C-80°C
Car Battery Voltage Meter
Product ISA Plug into the car cigarette lighter socket, the screen will show the car battery voltage indication.
It can be used for most 12V-24V vehicles, such as cars, SUVs, trucks, buses, etc.
Car Interior Temperature Measurement
Can be measured in the car -10 ? to 80 ?
Accurate temperature measurement, the product external temperature probe.
Product Package
1×3 in 1 car USB charger
3 in 1 Car Voltmeter, USB Charger Adapter Auto Cigarette Lighter Plug Voltage Meter Vehicle Temperature Gauge Battery Tester Monitor with LCD Digital Display for 12V/24V Trucks, SUVs, Buses
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Additional Information
First Listed on Newegg
August 10, 2026
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Warranty, Returns, And Additional Information
Warranty
Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
