smoke detector / portable / with LCD display
testo 338 TESTO


  • Detected entity:


  • Other characteristics:

    portable, with LCD display


For diesel engines, the smoke count is an important parameter, not only for evaluating emissions, but also for the correct adjustment of the fuel injection. With the smoke tester testo 338, the determination of degree of blackening is revolutionarily easy; no stationary measurement equipment, no analysis electronics – with just one portable one-hand measuring instrument.

Handy and robust Easily possible to carry to the desired application site

Determination of soot concentration (mg/m3) as well as Filter Smoke Number (FSN) or Bosch number

Easy one-handed operation

Direct analysis and display of measurement values, optional on-site printout of data with Testo fast printer