Blue Sea Systems 1739200 Mini OLED Tank Level Meter 12V/24V DC Blue

The Blue Sea Systems Mini OLED Tank Meter provides precise monitoring of tank levels on a bright, waterproof, daylight-readable OLED display. This compact gauge is designed for marine, RV, and other mobile applications where space is at a premium and reliable tank monitoring is essential.

Key Features:

• Bright OLED screen delivers excellent visibility in direct sunlight and low-light conditions
• Compact design fits in a standard 1-1/8 inch mounting hole for easy installation
• Wide input voltage range of 8V-36V DC works with both 12V and 24V electrical systems
• Reverse polarity protection prevents damage from incorrect wiring
• 5% resolution provides accurate tank level readings
• Low 17mA operating current minimizes power consumption
• Waterproof construction withstands harsh marine and outdoor environments
• Rated for 10,000 switching cycles for long-term reliability
• Blue display color for easy identification

Specifications:

• Nominal Voltage: 12V DC/24V DC
• Input Voltage Range: 8V-36V DC
• Display Type: OLED
• Resolution: 5%
• Operating Current: 17mA
• Mounting Hole: 1-1/8 inches
• Weight: 0.30 lbs (0.14 kg)
• Color: Blue

This mini tank meter is ideal for monitoring fresh water, grey water, black water, or fuel tank levels in boats, RVs, and other vehicles. The space-saving design allows installation in tight spaces while the high-visibility OLED display ensures you always know your tank status at a glance.