testo 420 - Air flow capture hood

The rugged and durable testo 420 air flow capture hood is an accurate and lightweight air flow instrument.   The hood features a unique flow straightener, which significantly improves measurement accuracy, saving...

testo 410i - Vane anemometer wireless Smart Probe

Users can read the measurements using the testo Smart app installed on their smart device.  It is easy to configure volume flow measurements, and to reliably run timed multipoint averaging traverses.  It is...

testo 410-1 - Vane anemometer

The testo 410-1 pocket anemometer provides accurate air velocity measurement in an affordable air flow instrument. Simple to use and feature packed, the testo 410-1 air flow instrument from our Pocket Pro line...

testo 405 - Pocket-sized thermal anemometer

If, in your capacity as an HVAC engineer, you carry out fast check measurements in ventilation ducts or in rooms, then the testo 405 thermal anemometer is a must-have. The anemometer features a permanently mounted...

testo 405i - Hot-wire anemometer wireless Smart Probe

Users can read the measurements using the testo Smart app installed on their smart device.  The app lets users configure duct dimensions to calculate volume flow measurements.  Use the testo 405i along with the...

testo 425 - Digital hot wire anemometer with App connection

Optimally adjusted air conditioning and ventilation systems are a decisive factor for modern buildings. Accordingly, it is important to use the appropriate measurement technology to ensure that the flow, temperature and...

testo 417 kit 2 - Vane anemometer with measuring funnels and flow straightener

Delivery Scope testo 417 - 100 mm vane anemometer with App connection Measuring funnel for plate outlets Measuring funnel for ventilation grilles Flow straightener Transport bag Calibration protocol 3 x AA...

testo 417 kit 1 - Vane anemometer with measurement funnels

Delivery Scope testo 417 - 100 mm vane anemometer with App connection Measuring funnel for plate outlets Measuring funnel for ventilation grilles Transport bag Calibration protocol 3 x AA batteries testo 417 Data...

testo 417 - Digital 4 inch vane anemometer with App connection

The compact vane anemometer testo 417 was developed to make it as easy as possible for you to take measurements on air inlets and outlets of air conditioning and ventilation systems. The integrated 100 mm vane quickly ensures...