The SAUERMANN Si-CD3 is refrigerant leak detector which detects most common refrigerants and mixtures. This gives visible and audible alarms. 30 cm flexible probe
Highly sensitive: 0 – 3 g/year
Detection includes all HFCF and HFC refrigerants, R1234yf,R1234ze, R290, R600a, and 5%hydrogen - 95% nitrogen mixtures(Nidron 5, Trace-A-Gas)
Manual and automatic autozero
Immediately ready to use with no presets
Heated diode sensor
3 modes: Low, Normal and High sensitivity