All Testo Products

Testo 440 Hot Wire Kit

SKU
05634400
Rating:
0%
(0)
Reward Points (?)

Logged in, worth £4.15, read more.

:
415
£498.78 £415.65
Only 1 in Stock Free UK Delivery* Delivery Options

UK - Mainland

England, Wales and most of Scotland.

Standard Delivery - Typically Next Working Day
If items in stock1

FREE Over £249
£3.99 Under £249

Guaranteed Next Working Day Delivery

£7.99

Guaranteed Next Working Day Delivery: Pre-Noon

£14.99

Weekend Delivery: Pre-Noon

£14.99

UK - Highlands & Islands

Includes Northern Ireland (excludes Gibraltar).

Standard Delivery - Typically 2-3 Working Day
If items in stock1

£9.99

International

Calculated at checkout.


Note: Same day dispatch before 3.30pm Mon-Thurs & 2.30pm Fri. Prices Ex VAT.

1 See delivery page for more details.

Advice & Support
Price Match Request

The Testo 440 Hot Wire Kit can be used to conduct air velocity, air quality and temperature measurements inside ventilation ducts. The kit is comprised of the following items:

  • Testo 440 Air Velocity and IAQ Tester
  • Ø9mm Digital Hot Wire Probe with 1.7m Fixed Cable
  • Calibration Protocol for the Testo 440
  • Calibration Protocol for the Hot Wire Probe
  • 3x AA Batteries
  • USB Cable
  • Basic Case

Please see below for further information regarding these items.

Testo 440 Air Velocity and IAQ Tester Description

The Testo 440 Air Velocity and IAQ Tester is an accurate, adaptable and easy-to-use multifunctional measurement instrument. It can be combined with an array of compatible OPTIONAL Testo probes (the hot wire probe is the ONLY probe included in this kit) in order to measure a variety of environmental parameters such as:

  • Volume of flow in ducts/ outlets
  • Funnel measurements
  • Degree of turbulence
  • Cooling/ heating output

This instrument can also be used to locate mould. All of the aforementioned measurements and functions are easily accessible via the Testo 440 Air Velocity and IAQ Tester’s clearly structured measurement menu. Furthermore, the Testo 440 Air Velocity and IAQ Tester will automatically identify the detected probe and will adjust its measurement parameters accordingly, thereby improving both the ease and efficiency of testing.

Additionally, as the Testo 440 Air Velocity and IAQ Tester recognises the connected probe and adjusts the parameters accordingly, the probes are the only items that require calibration. This reduces calibration costs and allows the user to keep the Testo 440 Air Velocity and IAQ Tester in continuous use thereby reducing losses caused by downtime.

It is possible to connect up to three probes to the Testo 440 Air Velocity and IAQ Tester at any one time; for instance, the Testo 440 Air Velocity and IAQ Tester can accommodate a Bluetooth Probe (NOT included), a wired probe (hot wire probe included), a temperature probe with a type-K thermocouple connector (NOT included).

The Testo 440 Air Velocity and IAQ Tester can be used with Bluetooth probes to conduct measurements up to twenty metres away from the Testo 440, eliminating the need for long cables and adding to the practicality of this instrument. It is also possible to send data to print using the Testo 440 Air Velocity and IAQ Tester’s Bluetooth capabilities and a compatible Testo Bluetooth/ IRDA printer.

Data is saved to the Testo 440 Air Velocity and IAQ Tester’s internal memory, which has the capacity to store up to 7500 measurement protocols. Data can be exported to a PC using a USB cable. Once uploaded onto a PC, collected data may be processed as a CSV file.

It is also possible to view data via the Testo 440 Air Velocity and IAQ Tester’s large, graphic display capable of indicating three readings in parallel. The inclusion of magnets means that the Testo 440 Air Velocity and IAQ Tester can be held in an easy-to-see place throughout the measurement period, freeing the user’s hands for conducting measurements using the probes.

These magnets also prove particularly useful when conducting long-term measurements. The user is able to enter the measurement period and intervals into the Testo 440 Air Velocity and IAQ Tester, allowing him/her to monitor measurements over long periods of time.

It is also possible to enter the dimensions and geometry of a duct’s cross-section into the Testo 440 Air Velocity and IAQ Tester, thereby allowing the user to view the volume flow instantly via the display. Again, this improves testing efficiency and ease.

When used with a compatible turbulence probe (NOT included), the Testo 440 Air Velocity and IAQ Tester is able to measure turbulence in accordance with EN ISO 7730/ ASHRAE 55, even in low air velocities; it will also automatically calculate the draught risk.

The Testo 440 Air Velocity and IAQ Tester is a reliable, easy-to-use, versatile instrument suitable for measuring air velocity and IAQ parameters. It can be used to adjust air conditioning and ventilation systems, monitor air quality, and conduct comfort level measurements. When used with the supplied hot wire probe (see below), the Testo 440 Air Velocity and IAQ Tester is ideal for measuring ventilation ducts of various sizes.

Testo 440 Air Velocity and IAQ Tester Key Features

  • An accurate, adaptable and easy-to-use multifunctional measurement instrument
  • Can be combined with an array of compatible OPTIONAL Testo probes to measure various parameters
  • Measure the volume of flow in ducts/ outlets
  • Conduct funnel measurements
  • Determine the degree of turbulence
  • Measure the cooling/ heating output
  • Locate mould
  • Clearly structured measurement menu
  • Automatically identifies the connected probe and adjusts the parameters accordingly
  • Only the probes need to be sent in for calibration, increasing instrument uptime and reducing costs
  • Connect up to three probes simultaneously
  • Can accommodate one Bluetooth probe, one wired probe and one temperature probe with a type-K thermocouple connector at any one time
  • Use Bluetooth probes to conduct measurements up to 20m away from the tester
  • Bluetooth probes remove the need for cumbersome cables
  • Send data to print via the Bluetooth interface and using a compatible Bluetooth/ IRDA printer
  • Save measurements to the internal memory
  • Capacity to store up to 7500 measurement protocols
  • Export data to a PC via a USB cable
  • Process data in a CSV file (on a PC)
  • Large, graphic display capable of indicating three readings in parallel
  • Magnets keep the tester in place throughout the measurement period (when attached to magnetic surfaces)
  • Enter a measurement period and measurement intervals to conduct readings over long periods of time
  • Enter the dimensions and geometry of a duct’s cross-section to view the volume flow instantly
  • Use with a compatible turbulence probe (NOT included) to measure turbulence in accordance with EN ISO 7730/ ASHRAE 55 even in low air velocities
  • Automatically calculates the drought risk when used with a turbulence probe
  • A reliable, easy-to-use, versatile instrument suitable for measuring air velocity and IAQ parameters
  • Adjust air conditioning and ventilation systems
  • Monitor air quality
  • Conduct comfort level measurements
  • Ideal for measuring ducts of various sizes when used with the supplied hot wire probe

Testo (06351032) Ø9mm Digital Hot Wire Probe with 1.7m Fixed Cable Description

The Testo Ø9mm Digital Hot Wire Probe can be used with the above Testo 440 Air Velocity and IAQ Tester to measure the air velocity and air temperature in ventilation ducts of various sizes.

Additionally, the Testo Ø9mm Digital Hot Wire Probe can be used with the Testo 440 to determine the volume flow inside the duct. The user needs only enter the dimensions and geometry of the duct’s cross-section into the Testo 440 to determine this value automatically.

It is also possible to program the Testo 440 Air Velocity and IAQ Tester to conduct timed and multi-point mean calculations using the Testo Ø9mm Digital Hot Wire Probe. The Testo 440 can also be set to determine the average volume flow reading, and the current, minimum and maximum values detected by the Testo Ø9mm Digital Hot Wire Probe. Moreover, when used in conjunction with the Testo Ø9mm Digital Hot Wire Probe, the Testo 440 can be used to measure the air velocity, volume flow and air temperature in parallel.

The Testo Ø9mm Digital Hot Wire Probe is connected to the Test 440 Air Velocity and IAQ Tester via a fixed cable. Its integrated temperature sensor facilitates the measurement of air temperatures, whilst its integrated absolute pressure measurement maintains the Testo Ø9mm Digital Hot Wire Probe’s accuracy by conducting air density compensation. Also working to preserve the accuracy and reliability of the Testo Ø9mm Digital Hot Wire Probe is its rotatable protective cap which protects the air velocity sensor from dirt and mechanical stress.

Finally, the Testo Ø9mm Digital Hot Wire Probe is equipped with an integrated telescope which may be extended to 0.85m enabling the measurement of larger ventilation ducts.

The Testo Ø9mm Digital Hot Wire Probe is an accurate, adaptable, reliable addition to the Testo 440 Air Velocity and IAQ Tester. It is ideal for conducting air quality and velocity measurements in ventilation ducts of various sizes.

Testo (06351032) Ø9mm Digital Hot Wire Probe with 1.7m Fixed Cable Key Features

  • Use with the Testo 440 Air Velocity and IAQ Tester
  • Measure the air velocity and air temperature in ventilation ducts of various sizes
  • Determine the volume flow inside the duct
  • Conduct timed and multi-point mean calculations
  • Determine average volume flow, and the current, minimum and maximum readings
  • Can be used with the Testo 440 to measure the air velocity, volume flow and air temperature in parallel
  • Connects to the Testo 440 via a fixed cable
  • Integrated temperature sensor
  • Integrated absolute pressure measurement maintains the probe's accuracy by conducting air density compensation
  • The rotatable protective cap protects the air velocity sensor from dirt and mechanical stress
  • The integrated telescope can be extended to 0.85m
  • An accurate, adaptable and reliable addition to the Testo 440
  • Ideal for conducting air quality and air velocity measurements of ventilation ducts

What’s Included?

  • Testo 440 Air Velocity and IAQ Tester
  • Ø9mm Digital Hot Wire Probe with 1.7m Fixed Cable
  • Calibration Protocol for the Testo 440
  • Calibration Protocol for the Hot Wire Probe
  • 3x AA Batteries
  • USB Cable
  • Basic Case

Testo 440 Hot Wire Kit Technical Specifications 

Please find below the available technical specifications for the items included in this kit. 

Testo 440 Air Velocity and IAQ Tester Technical Specifications 

Temperature - NTC
Measuring range -40 to +150 °C
Accuracy ±0.4 °C (-40 to -25.1 °C)
±0.3 °C (-25 to +74.9 °C)
±0.4 °C (+75 to +99.9 °C)
±0.5 % of mv (Remaining Range)
Resolution 0.1 °C
Temperature - TC Type K (NiCr-Ni)
Measuring range -200 to +1370 °C
Accuracy ±(0.3 °C + 0.3 % of mv)
Resolution 0.1 °C
General Technical Data 
Weight 250 g
Dimensions 154 x 65 x 32 mm
Operating temperature -20 to +50 °C
Product colour black/orange
Connectable probes 1 x digital probe with cable or 1 x Temperature NTC TUC, 1 x digital Bluetooth probe or testo Smart Probe, 1 x Temperature TC Type K
Battery type 3 AA mignon 1.5 V
Battery life 12 h (typically vane measurement)
Interface Bluetooth®; USB
Storage temperature -20 to +50 °C

Testo (06351032) Ø9mm Digital Hot Wire Probe with 1.7m Fixed Cable Technical Specifications 

Temperature - NTC
Measuring range -20 to +70 °C
Accuracy ±0.5 °C
Resolution 0.1 °C
Absolute Pressure
Measuring range +700 to +1100 hPa
Accuracy ±3.0 hPa
Resolution 0.1 hPa
Velocity - Hot Wire
Measuring range 0 to 30 m/s
Accuracy

±(0.03 m/s + 4 % of mv)

(0 to 20 m/s)

±(0.5 m/s + 5 % of mv)

(20.01 to 30 m/s)

Resolution 0.01 m/s
General Technical Data
Storage temperature -20 to +70 °C
Weight 90 g
Dimensions 315 x 12 x 12 mm
Operating temperature -20 to +70 °C
Cable Length 1.7 m
Length telescope 850 mm
Probe head diameter 9 mm
Diameter telescope 12 mm
Product colour Black; silver
Diameter probe shaft 12 mm
Accessories related to this product:
0 Reviews Overall Rating

Write a Review

Write Your Own Review
You're reviewing:Testo 440 Hot Wire Kit
Your Rating
Additional Information
SKU 05634400
Manufacturer Part Code 0563 4400

Subscribe to our Newsletter

International Enquiry