[Premium Quality Materials]: The Pressure Transformer Sensor is made of advanced 316 stainless steel and high-quality ceramic pressure plates, which are sturdy, , responsive, accurate in measurement, highly reliable, with a damping design and resistance to instantaneous impact. It can work in environments. [Small Size Provides Convenient Operation]: Light weight and small size, convenient to install and operate. [High-Precision Measurement]: Our pressure sensor has a small output error of 1.0 percent and offers a full temperature range. It has high sensitivity and accuracy, including nonlinearity, hysteresis error, and repeatability, providing highly precise and dependable results. [Protetcion Function]: It has complete voltage function. Type:150PSI Colour:Black and Silver Material:Stainless steel and aluminum and plastic and copper Package Contents: 1 x Pressure Sensor 1 x Wiring Only the above package content, other products are not included. Note: Light reflection 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.