Blue Sea 1733 Mini OLED DC Voltmeter

Ensure reliable monitoring of your boat’s electrical system with our Mini OLED DC Voltmeter. Designed specifically for marine environments, this compact device delivers clear, daylight-readable voltage measurements on a bright, waterproof OLED display, keeping you informed of your vessel’s power status at all times.

Key Features

• Bright, waterproof OLED screen for easy visibility in all lighting conditions
• Compact design allows for flexible mounting anywhere on your boat
• IP66-rated for superior protection against water and harsh marine elements
• Reverse polarity protection to safeguard your electrical system
• Compatible with standard 1-1/8 in mounting holes for quick and secure installation

Specifications

Meter	Voltage
Nominal Voltage	12V / 24V DC
Resolution	0.01 DC
Input Voltage Range	8-36V DC
Operating Current	15mA
Voltage Accuracy	±1.0%

Why Choose Our Mini OLED DC Voltmeter for Your Boat?

Maintaining optimal voltage levels is crucial for the performance and longevity of your boat’s electrical components. Our Mini OLED DC Voltmeter offers precise monitoring to help prevent battery drain, ensure efficient engine operation, and avoid unexpected electrical failures while you’re out on the water.

Easy Installation

Designed with the marine enthusiast in mind, the voltmeter’s compact size and standard mounting hole compatibility make installation straightforward. Whether you’re retrofitting an existing dashboard or setting up a new electrical panel, this voltmeter fits seamlessly into your marine setup.

Durability in Marine Environments

Built to withstand the demanding conditions of marine environments, our voltmeter features an IP66 waterproof rating, ensuring it remains functional and reliable even in harsh weather or splash-prone areas. The robust construction resists corrosion and damage from saltwater exposure, providing long-lasting performance.

Safety Information

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (DEHP) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Additional Resources

Download the Quick Guide (PDF)

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.