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GREX IND SUPPLY
GREX IND SUPPLY 202303036730 (CT0117568-P)
Business
Hours
Monday - Friday 9:00 AM - 6:00 PM
Saturday - Sunday Closed
We′re closed on Public Holiday
Open Closed

30-Oct-2025

Product Description
Testo 440 Hot Wire Kit
This kit is optimized for high-precision air velocity measurement in ventilation ducts. It pairs the Testo 440 with a sensitive hot wire probe, offering superior accuracy at low flow speeds, which is essential for detailed system analysis and balancing.

Key Features & Advantages:

  • High Precision: Hot wire technology provides excellent accuracy, especially at low air velocities.

  • Dedicated Duct Tool: The wired probe with an extendable telescope is designed for insertion into duct systems.

  • All-in-One Solution: A compact kit that includes the core instrument and the specialized probe.

  • Professional Calibration: Each probe is supplied with its own calibration protocol.

Kit Components:

  • Testo 440 air velocity and IAQ measuring instrument (0560 4401)

  • Hot wire probe, wired with telescope (0635 1032)

  • Basic case for testo 440 and 1 probe

Ideal For:
HVAC engineers and balancers who require the highest level of accuracy for air flow measurements in ductwork for system optimization.

Why Choose This Hot Wire Kit?
For its exceptional sensitivity and accuracy in measuring air flow, making it the preferred choice for demanding applications and low-velocity scenarios.

Tags:
#TestoMalaysia #HotWireAnemometer #HVAC #Testo440 #AirFlow

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Main Office

GREX IND SUPPLY 202303036730 (CT0117568-P)
160, Jalan Ekoperniagaan 5, Taman Ekoperniagaan 2, Senai Airport City, 81400 Senai, Johor, Malaysia.

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Website: https://www.grexsupply.com
Website: https://grexsupply.newpages.com.my/
Website: https://grexsupply.onesync.my/

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