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- testo 440 Air Flow ComboKit 2 with Bluetooth®
0563 4407
testo 440 Air Flow ComboKit 2 with Bluetooth®
0563 4407
testo 440 Air Flow ComboKit 2 with Bluetooth®
Kit for carrying out measurements in ventilation ducts and at air outlets: The testo 440 air velocity and IAQ measuring instrument, the vane probe (Ø 100 mm) with Bluetooth® including temperature sensor and the vane probe (Ø 16 mm) are all safely stowed away in the case. So you can get down to work straight away!
- Intuitive: clearly structured measurement menu for volume flow and determination of air velocity, humidity and temperature in ventilation ducts or at ventilation outlets
- Clever: vane probe (Ø 16 mm) with telescope (0.85 m) – combine the vane probe (Ø 100 mm) with Bluetooth with the telescope for ceiling outlets or the funnel set for plate outlets (please order separately) as required
- Convenient: wireless probe, internal data storage and USB port for data export
- As multifaceted as your challenges themselves: the testo 440 can be expanded with a large portfolio of digital probes
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Temperature - NTC
Temperature - NTC | Measuring range -40 to +150 °C |
|---|---|
Accuracy ±0,4 °C (+75 to +99,9 °C) ±0,3 °C (-25 to +74,9 °C) ±0,5 % of mv (Remaining Range) ±0,4 °C (-40 to -25,1 °C) | |
Resolution 0,1 °C | |
Temperature - TC Type K (NiCr-Ni)
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
General technical data | Weight 250 g |
|---|---|
Dimensions 154 x 65 x 32 mm | |
Operating temperature -20 to +50 °C | |
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 | |
Product colour black/orange | |
Battery type 3 AA mignon 1.5 V | |
Battery life 12 h (typically vane measurement) | |
Interface Bluetooth®; USB | |
Storage temperature -20 to +50 °C | |
General technical data
General technical data | Storage temperature -20 to +60 °C |
|---|---|
Weight 360 g | |
Dimensions 375 x 105 x 46 mm | |
Operating temperature -5 to +50 °C | |
Probe head diameter 100 mm | |
Product colour black/orange | |
Battery type 4 x type AA batteries | |
Battery life 60 h | |
Data transfer Bluetooth® | |
Radio range 20 m | |
Temperature - NTC
Temperature - NTC | Measuring range -20 to +70 °C |
|---|---|
Accuracy ±0,5 °C | |
Resolution 0,1 °C | |
Velocity / Volume flow
Velocity / Volume flow | Measuring range 0,3 to 35 m/s |
|---|---|
Accuracy ±(0,2 m/s + 1,5 % of mv) (20,01 to 35 m/s) ±(0,1 m/s + 1,5 % of mv) (0,3 to 20 m/s) | |
Resolution 0,01 m/s | |
Velocity / Volume flow
Velocity / Volume flow | Measuring range 0,6 to 50 m/s |
|---|---|
Accuracy ±(0,2 m/s + 2 % of mv) (40,1 to 50 m/s) ±(0,2 m/s + 1 % of mv) (0,6 to 40 m/s) | |
Resolution 0,1 m/s | |
General technical data
General technical data | Storage temperature -10 to +70 °C |
|---|---|
Weight 150 g | |
Dimensions 330 x 16 x 16 mm | |
Operating temperature -10 to +70 °C | |
Cable length 1.7 m | |
Length telescope 850 mm | |
Probe head diameter 16 mm | |
Diameter telescope 12 mm | |
Product colour Black; silver | |
General technical data
General technical data | Weight 1400 g |
|---|---|
Dimensions 516 x 135 x 256 mm | |
Product colour Black | |
- testo 440 air velocity and IAQ measuring instrument, 3 x AA batteries, USB cable and calibration protocol (0560 4401)
- Vane probe (Ø 100 mm) with Bluetooth® including temperature sensor (consisting of 100 mm vane probe head, handle adapter and Bluetooth® handle); bracket for testovent measurement funnel, 4 x AA batteries and calibration protocol (0635 9431)
- Vane probe (Ø 16 mm) with fixed cable (cable length 1.7 m), including telescope (can be extended to 0.85 m) and calibration protocol (0635 9532)
- Combi-case for testo 440 and multiple probes (0516 4401)
Comfort probes
Food probes
: 0615 3311
Waterproof stainless steel food probe NTC with TUC connector
NTC temperature sensor
ZAR 3,523.85 ZAR 4,052.43
Humidity probes
Pressure probes
Surface probes
: 0615 1912
Waterproof surface probe NTC with TUC connector
NTC temperature sensor
ZAR 2,270.40 ZAR 2,610.96
Temperature probes
Velocity
Sets
Convenience and maximum flexibility for duct and outlet measurements
Use our large range of air velocity probes (please order probes that are not included in the kit separately) to carry out simple, convenient measurements even at locations that are difficult to access in ventilation ducts or at air outlets:
You can even carry out easy measurements in particularly large ducts. This is because the extendable telescope on the hot wire and vane probe (Ø 16 mm) with universal handle can be further extended using the telescope extension – enabling you to attain a total length of 2 metres.
Carry out measurements at air/ceiling outlets effortlessly and without using a ladder. Fit your vane probe (Ø 100 mm) with the telescope with 90° angle and, if necessary, with the telescope extension (both can be ordered separately).
Greater freedom thanks to Bluetooth: the air velocity probes with Bluetooth have no inconvenient cable connection to the measuring instrument, and they transmit readings up to a distance of 20 m. Press the button on the probe to operate the measuring instrument – for example, to start and stop a series of measurements (timed mean calculation).
Attach the testo 440 dP air velocity and IAQ measuring instrument to metal surfaces (e.g. ducts) easily using the practical magnets.
Benefit from fast calculation of the volume flow: in the “volume flow” measurement menu of the multifunction measuring instrument, configure the dimensions and geometry of the duct cross-section – the measuring instrument shows you the volume flow straight away.
You can even carry out easy measurements in particularly large ducts. This is because the extendable telescope on the hot wire and vane probe (Ø 16 mm) with universal handle can be further extended using the telescope extension – enabling you to attain a total length of 2 metres.
Carry out measurements at air/ceiling outlets effortlessly and without using a ladder. Fit your vane probe (Ø 100 mm) with the telescope with 90° angle and, if necessary, with the telescope extension (both can be ordered separately).
Greater freedom thanks to Bluetooth: the air velocity probes with Bluetooth have no inconvenient cable connection to the measuring instrument, and they transmit readings up to a distance of 20 m. Press the button on the probe to operate the measuring instrument – for example, to start and stop a series of measurements (timed mean calculation).
Attach the testo 440 dP air velocity and IAQ measuring instrument to metal surfaces (e.g. ducts) easily using the practical magnets.
Benefit from fast calculation of the volume flow: in the “volume flow” measurement menu of the multifunction measuring instrument, configure the dimensions and geometry of the duct cross-section – the measuring instrument shows you the volume flow straight away.
Long-term monitoring of indoor air quality
Poor indoor air quality due to excessive concentrations of CO2 can cause tiredness, lack of concentration and even illness. With its menu for recording readings, the testo 440 air velocity and IAQ measuring instrument is ideal for monitoring the indoor air quality. Enter the measurement time and the measuring cycle – and, for example, track the change in CO2 concentration or humidity and temperature values over the course of the day. Simply choose between probes with Bluetooth or fixed cable for CO2, CO or humidity (please order probes separately).
Turbulence measurement in accordance with EN ISO 7730 / ASHRAE 55
Determine the degree of turbulence and the draught risk in the workplace: draught restricts the comfort level and is the most common cause of complaints about the indoor climate. The turbulence probe (please order separately) measures air velocity and air temperature, and automatically calculates the draught risk and the degree of turbulence in accordance with EN ISO 7730/ASHRAE 55.
For convenient measurements at varying heights, we recommend using our measuring tripod for comfort level measurement (please order separately). This makes it very easy to position turbulence probes in compliance with the standards.
For convenient measurements at varying heights, we recommend using our measuring tripod for comfort level measurement (please order separately). This makes it very easy to position turbulence probes in compliance with the standards.
Range of probes for cleanrooms and laboratories
The testo 440 air velocity & IAQ measuring instrument is also ideal for a wide variety of applications in cleanrooms and laboratories in conjunction with the following probes:
- High-precision flow measurement in fume cupboards with the fume cupboard probe
- Thanks to the low start-up speed of 0.1 m/s, the high-precision vane probe (Ø 100 mm) is ideal for laminar flow measurements in cleanrooms. It is available as a variant with Bluetooth or with fixed cable
- To measure the humidity in cleanrooms, we recommend the high-precision humidity/temperature probe (0636 9771 or 0636 9772). With an accuracy of ±(0.6 %RH + 0.7% of m.v.) (0 to 90 %RH), it also meets the requirements for humidity measurements in this particularly sensitive area
- Use the high-precision digital Pt100 temperature probes, for example, for high-precision comparative measurements in calibration laboratories, temperature measurements in chemical laboratories or in the cosmetics industry as well as for determining the temperature distribution in refrigerators and conditioning cabinets
- see instruction manual for instructions on how to update your device
Accessories
: 0554 2222
Universal cable handle for connecting probe heads
Transmit readings via cable
ZAR 1,915.65 ZAR 2,203.00
: 0554 4172
testovent 417
More accurate volume flow measurement independent of the swirl direction
ZAR 2,719.75 ZAR 3,127.71
Accessories for measuring instrument
: 0554 1105
USB mains unit incl. cable
USB mains unit incl. cable
ZAR 1,040.60 ZAR 1,196.69
Certificates
Sensor heads
Transport and Protection
