---Suitable for all kinds of fuel level sensors with same signal, and display oil level of fuel tank. IP67 protection rating for the entire gauge; can work up to 1m underwater. 316 stainless steel bezel with double layer reinforced convex glass. ---9-32VDC(12VDC/24VDC) Working Voltage, 240-33ohm signal. Excellent anti-fogging function ---A hole with 52mm(2") dimension and 55mm(2-3/16") depth on dashboard or an extra gauge holder. Screw-mount style installation. ---Installation: lock the gauge to baseboard directly by hand. Connector: multi-plugs socket connection ---Use digital display, simple and intuitionistic,gives the user a clear display of Fuel Level. Item Number: PKY10116.