Keep your car powered, monitored, and safe with the ALLOYSEED 3-in-1 Car Charger Voltmeter Thermometer USB Charger! This all-in-one digital device combines a LED voltmeter, thermometer, and USB charger into a sleek, compact design that fits easily into any car interior. Perfect for drivers who want real-time monitoring of their vehicle’s battery voltage, temperature, and convenient USB charging in one gadget.

With universal compatibility for 12V and 24V systems, this multifunctional tool measures temperatures from 9°C to 80°C, while the high-brightness LED display ensures you can easily read it day or night. Installation is simple—just plug it into your car’s charger socket and get instant updates on your car’s battery health and temperature. Charge your devices on-the-go with the 5V/2.1A USB output, keeping your phone, tablet, or GPS powered at all times.

Key Features

• Brand: ALLOYSEED

• Type: Car Voltmeter Thermometer USB Charger

• Model: VST-706

• Voltage Compatibility: 12V / 24V

• USB Output: 5V / 2.1A

• Display: LED Digital, red + red / red + blue / red + green

• Temperature Range: 9~80°C

• Material: ABS + electronic components

• Installation: Easy plug-in, car interior

• Dimensions: 75 x 47 x 47mm / 2.95 x 1.85 x 1.85"

• Net Weight: 33g

• Package Includes: 1 × 3-in-1 Car LED Digital Voltmeter Gauge + Thermometer + USB Charger

Benefits

• Multifunctional Design: Combines thermometer, voltmeter, and USB charger in one compact unit.

• Real-Time Monitoring: Stay informed about battery voltage and temperature at all times.

• Universal Compatibility: Works for any 12V or 24V vehicle, including cars, trucks, and SUVs.

• Easy to Read LED Display: High-brightness screen ensures clear readings even at night.

• Portable & Lightweight: Only 33g, making it easy to install without tools.

• Safe USB Charging: 5V/2.1A output keeps your devices powered while driving.