Protect] This G1/4Parker Head Current Type Pressure Transmitter (with two leadwire) is stainless steel and provides complete surges voltage protect.Suitable for detecting oil, fuels, and water in tanks and containers [Functional Usage] Whether it's for oil in an engine, detecting fuels leaks in tanks, or measuring water pressure in a this pressure transmitter is your go to solution. Perfect for automotive, industrial, and household applications [Wide Application] Suitable for automotive and anyone in need of detecting oil, fuels, and water in tanks and containers. A must have tool for professionals and enthusiasts [Stable and With precise compensation technology and sensitive component, this pressure sensor ensures stable and Its small and lightweight design makes installation and easy [Easy to Use] Designed with quick disconnects connector and included wireHarness, this pressure transmitter hassle free installation and Just connect the red wire to a 10 30V power sources and black wire for ground Simplify your work with this user friendly device, Manufacturer: SkyPOOU