Specifications:

Name: Water Level Gauge 

• Materials: stainless steel+nickel-plated plastic

• Operating Voltage: 9-32V

• Indicating Range: E-1/4-1/2-3/4-F

• Input signal: 0-190ohm/240-33ohm

• Connectioning: Red-Battery(+9-32VDC) Blue-Battery(-)  Black-Signal Orange-Blacklight(+9-32VDC)
  

• Backlights: 8 colors

• Protection Class: IP67,can work underwater 1m position

Features:

• Suitable for all kinds of vehicle modification, accurate display water level, with instructions of high precision, repeatability and versatility, reliability and stability, drive And control is relatively simple and so on 

Package Included:

• 1 x Water Level Gauge

• 1 x Cable

• 1 x Owner's Manual