UniGas 1000   
Compact and ergonomic, fits in yor hand. Easy to use, UniGas 1000 uses long life low  
maintenance sensors for O2 and CO
UniGas 2000+
UniGas  2000 is a 2 sensors compact hand-held multifunction instrument.
The micro-processor hased instrument includes a flue gas analyser, and an ambient  
parameters indicator. 
UniGas 3000+XL
UniGas  3000+ XL is a multigas compact hand-held multifunction instrument, 
now with  EXTENDED LIFE WARRANTY
The micro-processor hased instrument includes a flue gas analyser, an emissions  
monitor and an ambient parameters indicator.