Description
100 mm impeller probe head is a modular vane sensing head for air-flow and volume-flow work at outlets, grilles and ventilation systems. The head is combined with the adapter for flow probes and simply plugged onto a handle with cable or Bluetooth, giving a compact, interchangeable front end for multifunctional measuring instruments. For convenient readings at ceiling outlets, the extendable telescope for flow probes including a 90° angle is recommended so the vane can be positioned correctly under the ceiling. Note that the handle adapter (article number 0554 2160) is required to operate this probe head with the corresponding handles. Offered as a single piece with a net weight of 0,5 kg, the unit from manufacturer Testo fits laboratory, HVAC and building-services workflows where modular probe systems reduce equipment bulk. The 100 mm vane diameter integrates flow values over a large surface during traverse measurements, supporting precise averaging at air outlets. When the impeller eventually needs replacement, only the probe head is exchanged, keeping the main instrument available for continuous use.
This article is part of Stirring shafts, propellers & impellers, in Stirring, shaking & mixing.
Key features
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Stirring shafts, propellers & impellers
Catalogue
Brand
Questions about 100 mm vane probe head
What is this article?
100 mm vane probe head is the article on this page. Luminix Health distributes Testo for laboratory use. It sits in Stirring shafts, propellers & impellers, inside Stirring, shaking & mixing, in Lab instruments.
A shaft, a propeller or an impeller is the wetted end of an overhead stirrer. The diameter and the pitch decide whether the liquid turns over. The material, stainless steel or PTFE, decides what the liquid may be. The chuck size has to match the stirrer.
Stirring keeps a mixture uniform or helps a solid dissolve. A magnetic stirrer spins a bar inside a closed vessel. An overhead stirrer drives a shaft when the liquid is viscous or the volume is large. A vortex mixer agitates a tube. A shaker moves a whole rack or a plate. The shape of the impeller and the speed decide whether the liquid turns over or merely spins. The vessels being stirred are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stirring, shaking & mixing. The sub-category is Stirring shafts, propellers & impellers. The catalogue is Lab instruments.
Shelves beside this one are Magnetic stirring bars, Magnetic stirrers, Stirring & mixing accessories, Homogenisers & dispersers, Shakers, rockers & rotators, Overhead stirrers and Vortex mixers.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

