Testo Volume Flow Hood Set 420

$6,795.86

(Incl. GST)

CODE: '0563.4200

Availability: In stock

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Description

The Testo 420 Volume Flow Hood for larger air inlets and outlets enables fast and precise compliance with hygiene guidelines and requirements concerning room air quality. It provides reliable support with the calculation and mesurement of flow velocity, volume flow, absolute pressure, temperature and relative humidity on HVAC systems, hospitals, office buildings or commercial buildings.

Create protocols directly on site and mail them using the App connection. The App enables live measurement on HVAC systems using a start and stop function and the saving of measurement data in txt format. You can then send your readings and protocols via the e-mail function.

FEATURES
- For measuring volume flow, temperature and relative humidity
- Flow straightener for more precise measurement at swirl outlets
- Removable and tiltable measuring instrument with a large display
- App integration via Bluetooth for fast and easy monitoring and reporting on site
- Impressively light with a weight of 2.9 kg
- ABS housing material

SPECIFICATIONS
Temperature range -20 to +70 °C
Accuracy ±0.5 °C (0 to +70 °C), ±0.8 °C (-20 to +0 °C)
Resolution 0.1 °C
Reaction time 45 s (t90)
Capacitive Humidity range 0 to 100 %RH
Accuracy ±1.8 %RH + 3 % of mv at +25 °C, (5 to 80 %RH)
Resolution 0.1 %RH
Piezoresistive Differential Pressure range -120 to +120 Pa
Accuracy ±2 % of mv + 0.5 Pa at +22 °C, 1013 hPa
Resolution 0.001 Pa
Reaction time 1 s (t90)
Absolute Pressure range 700 to 1100 hPa
Accuracy ±3 hPa
Resolution 0.1 hPa
Reaction time 1 s
Volume Flow range 40 to 4000 m³/h
Accuracy ±3 % of mv + 12 m³/h at +22 °C, 1013 hPa (85 to 3500 m³/h)
Resolution 1 m³/h
Reaction time 1 s (t90)
Memory 2GB (approx. 18,000 measurements)
Interface Micro-USB; Bluetooth® 4.0 wireless technology
Display function Dot matrix
Display size 3.5"
Operating temperature -5 to +50 °C
Battery life 40 h
Battery type Alkali manganese, mignon, type AA
Dimensions 610 x 610 mm
Weight 2.9kg

WHAT YOU GET
Testo 420 Volume Flow Hood
Measuring Instrument
Hood 610 x 610 mm
5 x Tension Rods
USB cable
Trolley
Batteries

Model 0563.4200