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- Telescope extension (length 0.4 to 0.9 m) for flow probes
0554 0990
Telescope extension (length 0.4 to 0.9 m) for flow probes
0554 0990
Telescope extension (length 0.4 to 0.9 m) for flow probes
Extension for Testo flow probe telescope, adds 0.4 to 0.9 m to your probe reach. Enables air velocity measurements in deep or elevated ductwork when used with the extendable telescope.
- Extendable from 0.4 to 0.9 m – Provides additional reach for air velocity measurements in large or deep ducts.
- Quick Connect – Easily attaches to the main extendable telescope (0554 0960) for seamless extension.
- Sturdy and Non-Rotatable – Ensures stable and reliable probe positioning.
Ideal for accessing deep ventilation ducts, ceiling outlets, or elevated systems, the extension is quick to attach, non-rotating, and ensures accurate and consistent readings even at maximum extension.
This sturdy accessory is built for field use and is compatible with Testo flow probes mounted on a universal handle (Bluetooth® or cable), offering maximum flexibility for HVAC technicians.
General technical data
Telescope extension (consisting of 2 extension rods) for air velocity probes with universal handle, length 0.4 to 0.9 m.
: 0635 9430
100 mm vane probe head
£ 345.00 £ 414.00
: 0635 9570
16 mm vane probe head including temperature sensor
£ 545.00 £ 654.00
