Working Voltage: 5VDC Output Voltage: 0.5-4.5 material: Metal + ABS Working Current: less than equal 10 mA Working Pressure Range: 0-1.2 Mpa The Biggest Pressure: 2.4 MPa Color: black+silver Cable length: 19cm Pressure: 3.0 MPa Working TEMP. Range: 0-85 degree Storage Temperature Range: 0-100 degree Measuring Error: +/-1.5 % Temperature Range Error: +/-3.5 % Response Time: less than equal 2.0 ms Cycle Life: 500,000 pcs Application: non- gas liquid measurement Easy removal, carbon steel connection more firmly. Stainless steel is , sealed waterproof line, chips. Wiring: red +, black -, yellow output Package includes: 1x Pressure ducer Sensor Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.