Testo 0554 0991 90° angle for connecting the testo 400 vane probe (Ø 100 mm)

Testo, 0554 0991, 90 Angle for Connecting the Testo 440 Vane Probe with Universal Handle

Ideal for carrying out measurements at ceiling outlets: The 90° angle enables you to position suitable vane probes correctly at ceiling outlets. Clever: if you already own one of our air velocity probes with universal handle and an extendable telescope, you can easily combine this telescope with one of the 100 mm vane probes with universal handle. Simply add in the optional 90° angle for carrying out measurements at ceiling outlets.

The 90° angle makes it easy to correctly position vane probes (Ø 100 mm) with universal handle at ceiling outlets.

Features:

• Position 100 mm vane probes with universal handle correctly at ceiling outlets
• Simply connect it to the extendable telescope for air velocity probes with universal handle