***BRAND NEW**The 100TECH Water Level Gauge is a universal fuel level sensor designed for use in RV trucks, boats, and other vehicles. Made of stainless steel, this unit provides accurate readings of water levels within a standard American range of 0-190ohm 240-33ohm 240-30ohm 0-180ohm 10-180ohm . With an OBD interface and 5 holes fuel sensor design, this gauge is ideal for monitoring fuel or water levels in a variety of vehicles. The output signal ensures reliable readings, making it a valuable diagnostic tool for automotive and marine applications.