Features DURABLE MATERIALS: This liquid level switch is made of excellent ABS and brass, corrosion and oxidation resistance, can be used in various environments. LIQUID LEVEL SENSOR: The CH12541 transmitter sensor is a pressure sensor used to measure liquid levels, with high accuracy and high sensitivity. STANDARD THREAD: This hydraulic transmitter sensor has standard 4/5 inch thread, ensuring stable and reliable connection, which have no liquid leakage. EASY INSTALLATION: This water level sensor has a compact size and light weight, easy to install and replace, is a commonly used engine part. APPLICABLE RANGE: This liquid level sensor can be used for oil, fuel, gas, and water tanks, meeting various liquid level measurement needs. Specification: Item Type: Liquid Level Sensor Material: ABS, Brass Application: Suitable for oil, fuel, gas, water, air tank, etc. Package List: 1 x Liquid Level Sensor Package List 1 x Liquid Level Sensor