Feature: 1.Copy Function: When the pressure switch is powered on, the set value of one main side sensor can be copied to the side sensor, and at most 10pcs of them can be copied at the same time. The minimum transmission distance is 4M. The copy requires the use of 2.Stable Working: Practical anti vibration function, and you can adjust the response time to prevent maloperation caused by rapid pressure changes. 3.Safe for Use: The working voltage is 12-24V DC, and rated working pressure is 0 to -101kPa, so the air pressure regulator ensures good work safety. 4.Good Material: Adopting premium ABS material, the pressure switch with digital display and RC 1/8in thread has high accuracy and reliability. 5.Easy to Install: Comes with a light weight and a compact size as well, the convenient installation can be quickly completed within minutes. Specification: Item Type: Digital Pressure Switch Operating Voltage: 12~24VDC 10% Consumption Current: 40mA Switch Output: PNP open collector 1 output. Maximum Load Current: 80mA Maximum Applied Voltage: 28V Response Tme: 2.5ms Recommended Rated Pressure Range: 0 ~ -101kPa Set Pressure Range: 10.0 ~ -105.0kPa Withstand Voltage Test Voltage: 500kPa Minimum Setting Unit: 0.1kPa Suitable Fluid: For air, non corrosive gas, non combustible gas. Interface Thread: RC 1/8in Package List: 1 x Digital Pressure Switch 1 x Connecting Cable 1 x User Manual