Spare filter (10 pcs) Manufacturer No.  0554 3385

Dirt filters for Testo 325-1  325-2 327 pack of 10 pcs Manufacturer No. 0554 0040

Dirt filters for condensate trap Testo 10 pcs Manufacturer No. 0554 3371

Testo 0390 0092 spare oxygen measuring cell, testo 330, testo 327-2 Suitable for testo 330, 327-2

- For pipe diameter 5...65 mm- With exchangeable measuring head- Measuring range: short-term up to 280°C- TE type K- Measuring range: -60... 130°C

Spare soot filter for testo 308 8 paper rolls Manufacturer No. 0554 0146

testo 425 anemometer The compact testo 425 anemometer with permanently attached thermal flow probe incl. telescopic handle. The volume flow is displayed directly. Exact volume flow...

Thermo element for testo 330 0430.9761

Radio handle - Radio handle for plug-in probe heads, incl. T/C adapter - Approval for the following countries: DE, NL, ES, IT, SE, AT, DK, FL, HU, CZ, PL, GR