Voltage: DC 24V
Current: 0.1A
Power: 3W
Pressure range: 0-350mmhg
Fluid used: gas or water
Weight: 45g
Working mode:
When the power off, the 1 hole is connect to the 3 hole (at this time, the 2 hole disconnect to any hole)
When the power on, the 1 hole is connect to the 2 hole (at this time, the 3 hole is disconnect to any hole)