testo 425 – Digital Hotwire with App connection

Name: testo 425 - Digital Hotwire with App connection
SKU: 05630425
Price: 950.00 AUD
Availability: InStock

$950.00 + Freight & GST

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 820 mm)
Fast in-app (duct) configuration, graph history, second screen and measurement data memory in the testo Smart App
Timed and point mean value calculation

The compact hot wire anemometer testo 425 with telescopic probe is ideal for simple, fast and precise determination of flow velocity and volume flow in ventilation ducts of air conditioning and ventilation systems. The connection to the testo Smart App enables configuration, display (also as second screen) and storage as well as documentation of the measurement directly in the App.

EAN: 4029547025808 SKU: 05630425 Categories: Compact Class, HVAC

Compact Class, HVAC

Add to wishlist

Details

Product Description

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 volume flow in the ventilation duct are correct. The testo 425 thermal anemometer is your fast, easy and precise companion. The cable-connected telescopic probe can be extended up to 820 mm, 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: 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.

Delivery Scope

testo 425 – Thermal hot wire anemometer with App connection and fixed telescope (max. 820 mm)
Transport bag
Calibration protocol
3 x AA batteries

Technical Data

Technical Data

Temperature – NTC
Measuring range	-20 to +70 °C
Accuracy	±0.5 °C
Resolution	0.1 °C

Velocity -Thermal anemometer

Measuring range

0.01 to 30 m/s

Accuracy

±(0.03 m/s + 4.0 % of mv) (0.01 to +20 m/s)

±(0.5 m/s + 5.0 % of mv) (20.01 to +30 m/s)

Resolution

0.01 m/s

General technical data
Weight	268 g
Dimensions	135 x 60 x 28 mm
Operating temperature	-20 to +50 °C Probe: -20 to +70 °C
Product-/housing material	ABS + PC / TPE
Diameter probe shaft	7.5 mm
Cable length	1.5 m
Protection class	IP40 IP20
Length probe	180 mm
Battery type	3x AA
Battery life	35 h
Storage temperature	-20 to +50 °C

Downloads

Testo 425 Data Sheet

testo 425 – Digital Hotwire with App connection

Details

Product Description

Delivery Scope

Technical Data

Downloads

Related products

testo 440 100 mm Vane Kit with Bluetooth® 05634403

Comdronic AC6 HP+ High Pressure Commissioning Meter

testo 440 delta P Air Flow ComboKit 2 with Bluetooth 0563 4410

TSI 685M Hydronic Manometer w/ Memory & S/ware