Testo 405 Pocket Sized Thermal Anemometer


Testo 405 Pocket Sized Thermal Anemometer features a permanently mounted telescope and enables you to measure air flow, volumetric flow, and air temperature. The measuring range for the flow is between 0 to 10 m/s, volumetric flows are calculated up to 99,990 m3/h.

Applications:  Measures flow measurements in ventilation ducts, Measure air velocity in rooms for checking indoor air quality and low air velocities, at draughty windows.

  Usually ships in 1 - 2 weeksUsually ships in 1 - 2 weeks, However please contact store for precise delivery schedule. Backorder also allowed

100 in stock

  HTTPS Secured PaymentHTTPS, the lock icon in the address bar, an encrypted website connection. While it was once reserved primarily for passwords and other sensitive data, the entire web is gradually leaving HTTP behind and switching to HTTPS. The 'S' in HTTPS stands for 'Secure'. It’s the secure version of the standard “hypertext transfer protocol”. Most importantly, your payment is also secured.

   Bulk Purchase? Reach us for special price
  Free shipping all over India
  Ask a question?

Country : Germany

Product Description

Testo 405 Pocket Sized Thermal Anemometer with an extendable telescope (up to 300 mm) makes it particularly suited for flow measurements in ventilation ducts. The illuminated display can be swiveled into various positions, ensuring that the readings can be read comfortably. The duct(included in the delivery) offers key practical advantages. You can use this to position the telescope in the ventilation duct and obtain precise measurement results.

Features Of Testo Thermal Anemometer:

  • Measurement of air velocity, volumetric flow and air temperature simultaneously.
  • For measurement in ventilation ducts and in rooms.
  • Particularly precise measurement in the range between 0 and 2 m/s.
  • Telescope extendible up to 300 mm.

Additional Information

Weight 1 kg
Model No
Measuring Parameters Air Flow Velocity, Temperature
Air Velocity 0 to +99990 m³/h, 0 to 10 m/s for 0 to +50°C, 0 to 5 m/s for -20 to 0°C
Accuracy ±(0.1 m/s + 5% of mv) for 0 to +2 m/s, ±(0.3 m/s + 5% of mv) for remaining ranges
Accuracy_2 ±0.5 °C
Operating Temperature
Storage Temperature
Length probe shaft
Diameter probe shaft
Diameter probe shaft Tip
Battery Life


There are no reviews yet.

Be the first to review “Testo 405 Pocket Sized Thermal Anemometer”