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Testo 338

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The Testo 338 is an electronic smoke pump that enables the busy combustion engineer to quickly measure the levels of soot an engine is producing during planned or regular maintenance schedules.

Available in two configurations, with or without Bluetooth communications capabilities, the Testo 338 is easy to use, compact, robust fast to operate - by the touch of a button, and can link to printers via it's IRDA port for record retention.

Dispaly measurements are, FSN (Filter Smoke Number), Bosch number or as mg/m3

Product Features

  • 2 model types
  • Range of accessories
  • Document downloads

Instrument product options

1. Select a model (2 available)

Continue to select accessories

2. Select accessories

3. Select a calibration



Typical applications for the Testo 338 include:-

  • Diesel power or heating engines
  • Shipping companies and dockyards
  • Industrial engines
  • Mining and prospecting
  • Construction machines and land-moving vehicles




Testo 338 electronic smoke pump data sheet

  • Technical Document
  • PDF file
  • 718 KB

Testo 338 electronic smoke pump user manual

  • Technical Document
  • PDF file
  • 1 MB
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