52mm Volt Gauge Marine Auto Voltmeter Universal 8-16V Waterproof

Key Features

• IP67 Waterproof Rating — The IP67 rating protects the gauge from water and dust, so it suits marine and outdoor use.
• Red Backlight — The red backlight makes voltage readings visible in low light, with a racing-inspired look on the dashboard.
• 8-16V Voltage Range — It reads voltage from 8 to 16V, which covers standard 12V car systems.
• Standard 52mm Opening — The 52mm diameter fits standard gauge openings on cars, boats, trucks, and motorcycles.
• Plastic Housing — The gauge housing is made of plastic and is listed at 0.1 kg (0.22 lb).

Product Specifications

• Color: Red
• Material: Plastic
• Dimensions: 52mm (2.05 in)
• Weight: 0.1 kg (0.22 lb)
• Voltage Range: 8-16V
• Waterproof Rating: IP67
• Placement: Front
• Package Contents: 1 voltmeter, 1 installation instruction

What It Is / How It Works

This 52mm voltmeter fits into a standard 52mm diameter opening and is used to monitor battery health and alternator output on your electrical system.

Who It's For / Use Cases

Voltmeters suit car owners who want to watch battery voltage and alternator output, boat operators who need a gauge for marine electrical systems, truck and diesel generator users who need steady voltage monitoring, and motorcycle riders who want a compact gauge for the dashboard.

How to Use / Care

1. Install the 52mm voltmeter on your dashboard.
2. Use the gauge on a boat, where the IP67 waterproof rating applies to splashes and rain.
3. Fit the gauge on a motorcycle in a standard 52mm opening.

How to Choose

Choose a voltmeter by the opening you have: this model needs a 52mm opening. Check the voltage range you need, since this gauge reads 8 to 16V, and consider the waterproof rating if it will sit in wet or dusty places.

Frequently Asked Questions

Will this voltmeter work on a 12V car battery?
It reads voltage from 8 to 16V, so it covers standard 12V car systems.

Is this gauge waterproof for use on a boat?
It has an IP67 waterproof rating, which covers splashes and rain on marine applications.

What size hole do I need to mount this gauge?
It needs a 52mm diameter opening for installation.

Does the backlight stay on all the time?
The red backlight is on whenever the gauge is powered, so the reading is visible in any lighting condition.

Does it come with wiring instructions?
The package includes an installation manual that guides you through the wiring process.