Testo 0635 1049
Robust Hot Bulb Probe, 3 mm, with Handle and Telescopic Handle

  • Non-directional flow measurement
  • Integrated temperature measurement
  • Robust (no moving/rotating element, no wear and tear)
  • Flow measuring range: 0 to +10 m/s
Click for larger image of the Testo 0635 1049 Robust hot bulb Probe, Ø 3 mm, with handle and telescopic handleClick for larger image
Testo 0635 1049 Shown

Use the Testo 0635 1049 hot ball probe (thermal anemometer) to determine flow velocity and volume flow in ventilation ducts or at air outlets. For measurement at air outlets, we recommend that you use the hot ball probe in conjunction with the testo 445 measuring instrument and the testovent 410 or testovent 415 measurement funnel (all available to order in addition to the probe). The probe is particularly suitable for low flow velocities of up to +10 m/s – and also for non-directional flow measurement. The probe can also measure temperatures of up to +70 °C at the same time.

The hot ball probe is equipped with a telescope, which can be extended to a maximum length of 850 mm. With a diameter of just 3 mm, the probe is ideal for measurements in narrow, inaccessible places.

Ordering Information
Model Description Buy Now Price
0635 1049 Testo 0635 1049 Robust hot bulb Probe, Ø 3 mm, with handle and telescopic handle Buy Now Sale $678.60
(Reg. $754.00)
Optional Accessories
0430 0100 Testo 0430 0100 Plug In Head Cable for 480 High-End VAC Measuring Instrument Buy  Now Sale $54.90
(Reg. $61.00)