Testo 425 Telescopic Vane Anemometer, 30m/s Max, Measures Air Velocity, Temperature, Volume Flow

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£449.45

(exc. VAT)

£539.34

(inc. VAT)

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RS Stock No.:
255-9513
Distrelec Article No.:
303-72-693
Mfr. Part No.:
0563 0425
Brand:
Testo
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Brand

Testo

Model Number p

425

Measurement Parameters

Air Velocity, Temperature, Volume Flow

Maximum Air Velocity

30m/s

Best Air Velocity Accuracy

±5% + 0.5 m/s

Air Velocity Resolution

0.01m/s

Probe Type

Telescopic Vane

Maximum Temperature

+70°C

Temperature Measurement Resolution

0.1°C

Best Temperature Measurement Accuracy

±0.5 °C

Power Source

Battery

Battery Type

AA

Battery Life

35 h

Dimensions

135 x 60 x 28mm

Weight

268g

Height

28mm

Length

135mm

Width

60mm

Minimum Operating Temperature

-20°C

Maximum Operating Temperature

+50°C

RoHS Status: Exempt

COO (Country of Origin):
DE
The Testo 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.

Precise flow, temperature plus volume flow calculation
Timed and point mean value calculation
Operating temprature is -20 to +70 °C
Battery life is 35 hours