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TESTO

TESTO 425 - digital hot-wire anemometer with app connection

Brand: TESTO

Art.-no. 46210455

Manufacturer article no. 0563 0425


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Application

Digital thermal anemometer with fixed, extendable telescopic sensor, for measuring temperature and flow velocity as well as volume flow calculation on ventilation and air-conditioning systems.

Advantage

  • Flow measurement, time-based and specific averaging for volume flow calculation
  • Telescopic sensor with 820 mm maximum length
  • Fast in-app (channel) configuration, graphic progression display, second screen and measurement data memory in the testo Smart App
  • Time-based and specific averaging

Delivery

Thermal anemometer, 3x AA batteries, calibration log and transport bag.

Product information

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Brand

TESTO

Manufacturer Part Number

0563 0425

Min./max. current of measuring range

0-30 m/s

Digit increment, current

0.01 m/s

Accuracy flow

+/- (0,03 m/s + 4 % from measured value) (0 up to 20 m/s), +/- (0,5 m/s + 5 % from measured value) (20,01 up to 30 m/s)

IP protection class

IP 40

Min./max. temperature measuring range

-20 to 70 °C

Accuracy temperature

+/- 0.5°C

Digit increment (measuring instrument for temperature)

0.1 °C

Length x width x height

135 x 60 x 28 mm

Battery designation

1.2 V Mignon AA

Number of rechargeable batteries/batteries

3 PCS

Harmonized System Code

90268020

Product Group

4CF

Gross Weight

0.800 kg

Art.-no.
Cust. Mat. No.

Hazardous Material

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Technical information