Round LED Voltmeter & Thermometer – DC 12V-24V Car Motorcycle
Round LED Voltmeter & Thermometer – DC 12V-24V Car Motorcycle
Round LED Digital Voltmeter & Temperature Monitor – DC 12V–24V
Keep a close eye on your vehicle's battery voltage and temperature with this compact, easy-to-read round LED digital voltmeter and thermometer panel. Designed for motorcycles, cars, ATVs, RVs, boats, trailers, and more, this rugged instrument gives you real-time readings at a glance — so you're always in the know about your vehicle's electrical health.
Key Features
- Real-Time Voltage Monitoring: Continuously displays battery voltage, helping you stay aware of your vehicle's power status at all times.
- Built-In Reverse Connection Protection: Engineered with reverse polarity protection so accidental miswiring won't damage your circuit — safe and reliable.
- Dual Display – Voltage & Temperature: Monitors both electrical voltage and ambient temperature in a single, sleek round panel unit.
- Flame-Retardant PC Housing: Constructed from high-quality, flame-retardant polycarbonate (PC) material for added durability and safety in demanding environments.
- Bright LED Display: Clear, easy-to-read LED readout available in red or blue aperture color — visible even in direct sunlight or low-light conditions.
- Wide Compatibility: Ideal for 12V–24V vehicles including motorcycles, cars, buses, ships, RVs, yachts, caravans, and trailers.
- Wide Operating Temperature Range: Functions reliably from -40°C to 80°C, making it suitable for all climates and seasons.
Specifications
| Model | YC-A68 |
| Material | PC Flame Retardant |
| Input Voltage | DC 12V – 24V |
| Output Voltage | 5V |
| Operating Temperature | -40°C to 80°C |
| Hole Size | 27mm |
| Shell Color | Black |
| Aperture Color | Red / Blue |
| Battery Included | No |
| Country of Origin | Made in Mainland China |
What's in the Box
- 1 × Round Temperature Voltmeter (Model YC-A68)
Please Note
Please allow 1–3 cm difference due to manual measurement. Due to lighting and screen differences, the actual color of the item may slightly vary from the photos.
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Learn more: FuelEconomy.gov driving efficiency guidance
Frequently Asked Questions
Q: What vehicles is this round LED digital voltmeter compatible with?
A: This voltmeter is compatible with any DC 12V–24V vehicle or vessel, including motorcycles, cars, ATVs, RVs, caravans, trailers, boats, yachts, and buses. As long as your vehicle operates on a 12V or 24V DC system, this panel meter will work seamlessly.
Q: Does this voltmeter have reverse polarity protection?
A: Yes! The YC-A68 is built with reverse connection protection, meaning if the wires are accidentally connected in the wrong polarity, the circuit will not be damaged. This makes installation safer and more forgiving for DIY users.
Q: What does the thermometer measure — outside temperature or the vehicle's internal temperature?
A: The thermometer measures ambient temperature in the vicinity of the sensor. Placement of the sensor will determine exactly what temperature is being monitored. It is not designed to measure engine coolant or oil temperature directly without a dedicated probe positioned in the relevant location.
Q: Is a battery included, and how is the unit powered?
A: No battery is included. The voltmeter draws power directly from your vehicle's DC electrical system (12V–24V input), so no separate battery or power source is needed during operation.