3-in-1 Car Voltmeter Thermometer USB Charger – 12V/24V LED Display

One plug, three functions. This 3-in-1 Car Voltmeter Thermometer USB Charger slots into your cigarette lighter socket and instantly shows your battery voltage, cabin temperature, and charges your devices via USB — all on a bright LED display. No installation skills needed, no wiring required.

What It Does

• Real-Time Voltage Monitoring: Instantly reads your car battery voltage so you always know the health of your electrical system. Works with 12V and 24V vehicles.
• Built-In Thermometer: Displays cabin temperature in real time with a measuring range of 9–80°C — useful for hot summer days or cold winter mornings.
• USB Charging Port: 5V / 2.1A USB output lets you charge your phone, GPS, or other devices simultaneously while monitoring your vehicle stats.
• Bright LED Dual Display: High-brightness LED readout is easy to read at a glance, even in direct sunlight. Available in red+red, red+blue, or red+green display color combos.
• Plug & Play: Simply insert into your cigarette lighter socket — no tools, no wiring, no professional installation needed.
• Compact & Lightweight: At just 33g and 75 × 47 × 47mm, it fits discreetly in any vehicle interior without blocking other controls.

Specs at a Glance

• Model: VST-706
• Material: ABS + Electronic Components
• Input Voltage: 12V / 24V
• USB Output: 5V / 2.1A
• Temperature Range: 9–80°C
• Display Colors: Red+Red, Red+Blue, Red+Green
• Product Color: Black
• Size: 75 × 47 × 47mm (2.95 × 1.85 × 1.85 in)
• Net Weight: 33g
• Compatibility: Universal (12V/24V vehicles)

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Note: Colors may vary slightly due to monitor settings. Please allow 1–2 cm measuring deviation due to manual measurement.

⚠️ FDA Disclaimer: This product is not intended to diagnose, treat, cure, or prevent any disease or health condition.

Cargador USB 3 en 1 con voltímetro y termómetro para auto – Pantalla LED digital para 12V/24V. Monitorea el voltaje de la batería y la temperatura del habitaculo en tiempo real. Puerto USB 5V/2.1A para cargar dispositivos simultáneamente. Pantalla LED de alta luminosidad en varios colores. Instalación sin herramientas: solo conecta al encendedor del auto. Tamaño: 75 × 47 × 47mm. Peso: 33g.

⚠️ Aviso de la FDA: Este producto no está destinado a diagnosticar, tratar, curar ni prevenir ninguna enfermedad o condición de salud.