Testo® Extendable telescope with ball-and-socket joint for sloping ceiling diffusers

The telescope facilitates the measurement of e.g. flow velocities at ceiling outlets with the 100mm impeller (0635 9343) When extended, the telescope has a length of 1.8 m With the aid of the ball head on the telescope, the probe can be positioned at all conceivable angles up to 90° The telescope has a probe holder which is suitable for all digital testo 480 probes with handle. The only exceptions are the handles that have an integrated measuring button In order to be able to use the telescope effectively, we recommend using the 5m plug-in head cables The new plug-in head cable is suitable for all digital probes in the testo 480 portfolio