Features: Made of material, sturdy, and good performance, long service life. It has full increase voltage protection function.± 2%FS small output error, including non-linear, hysteresis error and repeatability, full temperature range. It is an advanced pressure transmitter than the traditional mechanical pressure transmitter. Light weight and small size, convenient to install and operate. Great for oil, fuel, diesel, gas, water, air pressure, can be used in fuel tank, fuel tank, diesel tank, etc. Pressure transmitter only, other accessories demo in the picture are not included! Specification: Material: Stainless Steel Voltage: DC 5V Output Voltage: 0.5-4.5V Lumination: 150 psi Thread Type: 1/8" NPT Length: app.3.4cm/1.33in Color: Stainless Steel Tone Quantity: 1 PcNote: No retail package. Please allow 0-1cm error due to manual measurement. Pls make sure you don't mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Included:1 x Water Pressure Transmitter