| Cat. No. | Length mm | Ø mm | For | PK | |
|---|---|---|---|---|---|
| 7036807 | 500 | 7 | testo 400 / 420 / 440 / 512-1 / 521-2 / 521-3 | 1 | |
| 7036810 | 1000 | 7 | testo 400 / 420 / 440 / 512-1 / 521-2 | 1 | |
| 9718726 | 350 | 7 | testo 400 / 420 / 440 / 512-1 / 521-2 / 521-3 | 1 |
Pitot tubes made of stainless steel for measuring the flow velocity.