Multifunctional Unit The new BTU 2000+ Portable Gas Analyzer from E Instruments is a portable and multifunctional unit, ideal for servicing and maintaining purposes for HVAC professionals. The new BTU 2000+ unit:
Works on boilers, heaters and other domestic and industrial applications.
Analyzes up to 2 gases O2 and CO and calculates CO2.
Works as a pipe pressure leak detector, draft and differential pressure meter.