Features: It's a premium pressure transducer than traditional mechanical pressure transducer. ±2%FS small output error, including nonlinear, hysteresis error and repeatability, full temperature range. Light weight and small size, convenient to install and operate. It has complete surge voltage protection function. Works for oil, fuel, diesel, gas, water, air pressure, can be used in oil tank, gas tank, diesel tank etc. Specifications: Material: Stainless steel Voltage: DC 5V Pressure: 30 psi, 100 psi, 150 psi, 200 psi, 300 psi, 500 psi (Optional) Thread Type: 1/8" NPT