Testo Volume Flow Hood for Use with Testo 420 Series

The Testo volume flow hood is light, precise and convenient, offering an excellent choice of equipment for regulating volume flows at larger air intakes and outlets. At swirl outlets, in particular, the flow straightener significantly reduces the usual measurement errors. This enables users to quickly and precisely fulfil hygienic indoor air quality guidelines and stipulations in ventilation and air conditioning systems. Handling is especially easy, taking advantage of the uniquely low weight and using the ergonomic handles. In addition to this, mobile devices can be used via a Bluetooth app integration as a second display and remote control. The secondary functions include pitot tube measurement and pressure measurement. Applications cover facilities management and climate control in public buildings, commercial developments and industrial production and storage facilities through to pharmaceutical cleanrooms, laboratories and material autoclaves. It is for use with the Testo 420 series.
Note:
Accessories available separately include: flow hood 360 x 360mm, 0554 4200 (910-7529), flow hood 305 x 1220mm, 0554 4201 (910-7523), flow hood 610 x 1220mm, 0554 4202 (910-7532), connection hose, 0554 0453 (910-7539), tripod, 0554 4209 (910-7535).
Supplied with:
Body, 610 x 610mm flow hood, tension rods (x5), USB cable, AA batteries, trolley

Removable and tiltable measuring instrument with a large display
App integration via Bluetooth for fast and easy monitoring and reporting on site
Battery life of 40 hours
Internal memory is 2GB
Operating temperature ranges between -5°C and 50°C
Less than 2.9kg in weight
Flow straightener for more precise measurement at swirl outlets

ANSI/ESD S20.20:2014
BS EN 61340-5-1:2007