Testo 425 Digital Hot Wire Anemometer with App Connection

Optimally adjusted air conditioning and ventilation systems are decisive factors for modern buildings. Accordingly, it is important to use the appropriate measurement technology to ensure that the flow, temperature, and volume flow in the ventilation duct is correct. The Testo 425 thermal anemometer is your fast, easy and precise companion. The cable-connected telescopic probe can be extended up to 820mm, making it easier to work overhead or in large-diameter ducts. All relevant calculations, such as volume flow or time and point averages, are performed automatically by the particularly robust and compact measuring instrument. Incidentally: The configuration of the measuring instrument, display, and storage of measured values as well as documentation are all particularly convenient with the Testo Smart App. This also turns your smartphone into a second display.

Features

● Simple, fast, and precise flow and temperature measurement plus volume flow calculation in the ventilation duct
● More flexibility for duct measurements with the cable-connected telescopic probe (maximum length 820mm)
● Fast in-app (duct) configuration, graph history, second screen, and measurement data memory in the Testo Smart App
● Timed and point mean value calculation

Packing Includes

● Testo 425 Digital Hot Wire Anemometer
● Fixed Telescope (max. 820mm)
● 3 x AA Batteries
● Calibration Protocol
● Transport Bag

Testo 425 Datasheet

Testo 425 Instruction Manual

Testo HVAC New Brochure

Accessories