Wide Measurement Range
Monitor battery voltage from 6V to 30V, covering a wide range of 12V–24V systems for cars, motorcycles, boats, and more.
- Free shipping
- 14-day easy returns
- Secure checkout
- Quality guaranteed
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Why customers love it
Keep Your Battery Health in Check
Monitor your vehicle's battery voltage at a glance with this compact digital voltmeter, designed for cars, motorcycles, boats, and more. Its bright LED display and wide measurement range ensure you're never caught off guard by a weak battery.
- Works with 12V–24V systems, measuring voltages from 6V to 30V
- Clear 3-digit LED display in your choice of red, blue, or green
- Simple twist-and-lock installation—fits into a 1-1/8 inch panel hole (up to 0.25 inch thick)
- Reverse connection protection prevents damage if wires are crossed
- Durable ABS housing built to withstand automotive environments
- Compact 4×4×3 cm design fits easily in tight spaces
Why You'll Love This Voltmeter
Safe Wiring
Reverse connection protection prevents damage if wires are crossed, giving you peace of mind during installation.
Bright Display
A clear 3-digit LED display in red, blue, or green makes voltage readings easy to see at a glance.
Compact & Durable
The compact 4×4×3 cm design fits easily into tight spaces, while the durable ABS housing withstands automotive environments.
Setup
Easy Installation
No electrician, no wiring, no fuss.
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Prepare the Panel
Drill or use an existing 1-1/8 inch panel hole in your dashboard or panel, ensuring the panel is no thicker than 0.25 inch.
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Twist and Lock
Insert the voltmeter into the hole and twist it to lock it securely into place.
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Connect and Monitor
Connect the wires to your power source, with reverse connection protection ensuring safe wiring.
Specs
The details that matter
Built to last outdoors, season after season.
- Voltage Range
- 6V-30V
- System Compatibility
- 12V-24V
- Display
- 3-digit LED
- Size
- 4×4×3 cm
- Mounting Hole
- 1-1/8 inch
Our worry-free shopping promise
If your order arrives damaged, defective, or not as described, contact us within 14 days and we will make it right with a replacement or refund.
Frequently asked questions
Everything you might want to know before you order.
What voltage systems is this voltmeter compatible with?
This voltmeter works with 12V–24V systems and measures voltages from 6V to 30V, making it suitable for cars, motorcycles, boats, trailers, ATVs, and other 12-volt systems.
How do I install this voltmeter?
Installation is simple with a twist-and-lock mechanism. The voltmeter fits into a 1-1/8 inch panel hole and supports panels up to 0.25 inch thick.
Is this voltmeter safe if I accidentally connect the wires backwards?
Yes, the reverse connection protection prevents damage if the wires are crossed, so you can install it with confidence.
What display colors are available?
The voltmeter features a clear 3-digit LED display available in red, blue, or green, so you can choose the color that best suits your vehicle's interior.
Can this voltmeter be used in tight spaces?
Its compact 4×4×3 cm design fits easily into tight spaces, and the durable ABS housing is built to withstand automotive environments, making it ideal for vehicles, boats, and trailers.
Shipping & returns
Shipping
- Delivers to United States (based on your selected country/region).
- Estimated delivery: 3–15 business days after dispatch.
- Shipping cost: Free.
Returns
You can request a return within 14 days after delivery. Standard returns have a €4.00 EUR (approximately $4.66 USD) flat-rate return shipping fee, deducted from your refund. Return shipping is free for items that arrived damaged, defective, or incorrect. Items should be unused and in original packaging where possible. Contact us before sending anything back.