Chat on WhatsApp
1 / 5
Testo 425 Hot Wire Anemometer
Share productSKU:
Click to copyOptimally 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...
Contact us for pricing
This product requires a custom quote
In Stock
Quantity
Add to wishlist
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.
Additional Information
Length
135 mm
Width
60 mm
Height
28 mm
Weight
268 kg
Specifications
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
±(0.5 m/s + 5.0 % of mv) (20.01 to +30 m/s)
±(0.03 m/s + 4.0 % of mv) (0.01 to +20 m/s)
Resolution
0.01 m/s
General technical data
Weight
268 g
Dimensions
135 x 60 x 28 mm
Operating temperature
Probe: -20 to +70 °C
-20 to +50 °C
Product-/housing material
ABS + PC / TPE
Cable length
1.5 m
Diameter probe shaft
7.5 mm
Protection class
IP20
Length probe
180 mm
Battery life
35 h
Battery type
3x AA
Storage temperature
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.
