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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
testo Smart App (free download)
From inspecting intricate components to lighting up large work areas
Do you have sensitive airways or are you allergic
An adjustable humidistat of between 60 - 90% RH
Combustion/flue gas efficiency & excess air
Zehnder Filter set Coarse 60% (G4) + ePM1 50% (F7) 990 430 594 testo Smart App (free download)This set consists of two filters, one filter Coarse 60% (G4) and one filter ePM1 50% (F7). Coarse 60% and ePM1 50% are the names according to the new filter standard ISO 16890. Course refers to particles 10 micron. ePM1 refers to particles 0,3 1 micron. Coarse 60% means that at least 60% of particles in the size interval 10 micron are removed. ePM1 50% means that at least 50% of particles in size range 0. 3 1 micron are removed G4 and F7 are the
US$ 22.95
US$ 32.98
US$ 20.98
