Today I am reviewing the 330-1G LL Combustion Analyzer with Color Graphics from Testo. The Testo 330-1G LL is designed to measure O2, CO, (NOx option), draft & temperature (ambient & flue) in addition to calculations of CO2, efficiency, excess air, and CO air free.
Today I am reviewing the FM300 from Extech. The FM300’s primary operation is to measure and display formaldehyde concentration, air temperature, and relative humidity readings with date (year, month, day) and time simultaneously.
The summer season is in full swing and refrigerant recovery is the name of the game. Bacharach is no slouch in this category and the ECO-2020 Refrigerant Recovery Machine is the proof in the pudding as it were.