Blue Sea 1733 – Mini OLED DC Voltmeter, Yellow, 12/24V

ID 1001937

$ 83.77

1-2 weeks delivery time

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The Blue Sea 1733 is a compact Mini OLED DC voltmeter with a bright, daylight-readable display for accurate voltage monitoring in 12V and 24V systems. It mounts in a standard 1-1/8" hole, features reverse polarity protection, and delivers precise readings with 0.01V resolution in a waterproof, marine-ready design.

Description
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Blue Sea 1733 – Mini OLED DC Voltmeter, Yellow, 12/24V

The Blue Sea 1733 Mini OLED DC Voltmeter provides precise DC voltage monitoring on a bright, waterproof OLED display that remains clearly readable in direct sunlight. Its compact size allows installation in tight spaces while maintaining excellent visibility of system voltage.

Designed for 12V and 24V DC electrical systems, the meter measures voltage with a fine 0.01V resolution and ±1.0% accuracy. Reverse polarity protection enhances installation safety, and the unit mounts into a common 1-1/8 inch (29 mm) panel hole, making it suitable for both new installations and retrofits.

Key Features

Bright, daylight-readable OLED display
DC voltage monitoring for 12V and 24V systems
High-resolution readings with 0.01V increments
Reverse polarity protection
Compact form factor for flexible installation
Standard 1-1/8 in (29 mm) mounting hole

Technical Specifications

Color	Yellow
Meter Type	Voltage (Voltmeter)
Nominal Voltage	12 V DC, 24 V DC
Measurement Resolution	0.01 V DC
Accuracy	± 1.0%
Input Voltage Range	8–36 V DC
Cut-Out Diameter	1-1/8 in (28.58 mm)
Operating Current	15 mA
Operating Temperature	-40 °C to 70 °C (-40 °F to 158 °F)
Service Life	100,000 hours
Weight	0.20 lb (0.09 kg)

Included With

Water-Resistant Accessory Panel – Circuit Breaker, 12V Socket, Dual USB Charger, Mini Voltmeter (PN 4366)
Water-Resistant Accessory Panel – 12V Socket, 2 × 2.1A Dual USB Chargers, Mini Voltmeter (PN 4368)

Certifications

CE Certified
IP66 Rated
UKCA (UK Conformity Assessed)