testo 420 – Volume flow hood
Make sure you get the testo 420 volume flow hood for larger ceiling outlets and at the same time enjoy multiple maintenance benefits on HVAC systems. Because the flow hood with the removable measuring instrument is not only exceptionally light, it also guarantees accurate volume flow calculations at swirl outlets
Includes: testo 420 volume flow hood including measuring instrument, 610 x 610 mm hood, 5 x tension rods, USB cable, batteries and trolley.
- Volume flow hood weighing less than 2.9 kg
- Volume flow hood for larger swirl outlets for measuring volume flow, temperature and relative humidity
- Volume flow straightener for precise measurements at swirl outlets
- Smartphone/tablet as a second display per App
- App for creating on-site reports
£2,359.00 + VAT
Make sure you get the testo 420 volume flow hood for larger ceiling outlets and at the same time enjoy multiple maintenance benefits on HVAC systems. Because the flow hood with the removable measuring instrument is not only exceptionally light, it also guarantees accurate volume flow calculations at swirl outlets
Includes: testo 420 volume flow hood including measuring instrument, 610 x 610 mm hood, 5 x tension rods, USB cable, batteries and trolley.
Specification for: testo 420 – Volume flow hood
| Accuracy | 3 % of mv + 12 m/h at +22 C 1013 hPa (85 to 3500 m/h) |
| Battery life | 40 h |
| Battery type | Alkali manganese mignon type AA |
| Data transfer | Bluetooth |
| Dimensions | 610 x 610 mm (Standard hood) |
| Display function | Dot matrix |
| Display ligthing | with illumination |
| Display size | 3.5" |
| EU-/EG-guidelines | EU-guideline 2014/30/EU |
| Interface | Micro-USB; Bluetooth 4.0 wireless technology |
| Measuring range | 50 to 4000 m/h |
| Memory | 2 GB (internal) |
| MPN | 0563 4200 |
| Operating temperature | -5 to +50 C |
| Radio range | 10 m |
| Range | Climate |
| Reaction time | 1 s (t) |
| Resolution | 1 m/h |
| Storage temperature | -20 to +60 C |
| System requirements | requires iOS 12.0 or newer; requires Android 6.0 or newer; requires mobile end device with Bluetooth 4.0 |
| Type | Anemometer |
| Weight | 2900 g |