The SAUERMANN Si-RD3 is a gas leak detector which detects most combustible gases. It has LCD screen with adjustable backlight. 30 cm flexible probe<BR/>This has adjustable alarm<BR/>Detection includes methane, propane, isobutene and LPG<BR/>Gas leakage indication in ppm %vol or %LEL<BR/>Hold-min-max functions<BR/>Configurable auto power-off

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<BR/>Highly sensitive: 0 – 3 g/year<BR/>Detection includes all HFCF and HFC refrigerants, R1234yf,R1234ze, R290, R600a, and 5%hydrogen - 95% nitrogen mixtures(Nidron 5, Trace-A-Gas)<BR/>Manual and automatic autozero<BR/>Immediately ready to use with no presets<BR/>Heated diode sensor<BR/>3 modes: Low, Normal and High sensitivity