testo 440 Air Flow ComboKit 1 with Bluetooth®

Intuitive: Clearly structured measurement menus for volume flow and parallel determination of air velocity, humidity, and temperature in ventilation ducts, or at ventilation outlets
Smart: Hot wire probe (0.85 m) with telescope (2.8') – combine the Bluetooth vane probe (Ø 100 mm") with the telescope for ceiling outlets, or the funnel set for plate outlets (sold separately)
Convenient: Wireless probes, internal memory for data storage, and USB port for data export
Versatile: Your testo 440 setup can be expanded with a large selection of digital probes

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testo 440 Air Flow ComboKit 1 with Bluetooth®

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Description

Product Description

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 hot wire probe including temperature sensor are all safely stowed away in the case. So you can get down to work straight away!

Details on kit components

testo 440 - Air velocity and IAQ measuring instrument

Order-Nr. 0560 4401
- Intuitive: clearly structured measurement menus for volume flow, degree of turbulence, cooling/heating output, mould detection and long-term measurement, such as CO₂
- Wireless: Bluetooth® probes for extra convenience when measuring and less cable clutter in the measuring case (please order probes separately)
Vane probe (Ø 100 mm, digital) - with Bluetooth^® including temperature sensor

Order-Nr. 0635 9431
- Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, volume flow and air temperature
- Precise: get the right results in next to no time, even in turbulent air flow – using the optionally available funnel set and volume flow straightener
Hot wire probe (digital) - including temperature sensor, wired

Order-Nr. 0635 1032
- Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, volume flow and air temperature
- Precise: automatic absolute pressure compensation guarantees accurate measurement results
Combi-case for testo 440 and multiple probes

Order-Nr. 0516 4401
- Case for the testo 440 or testo 440 dP air velocity and IAQ measuring instrument
- Dimensions: 516 x 135 x 256 mm (W x H x L)

Delivery Scope

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)
Hot wire probe including temperature sensor with fixed cable (length 1.7 m) including temperature sensor, with telescope (can be extended to 0.85 m) and calibration protocol (0635 1032)
Combi-case for testo 440 and multiple probes (0516 4401)

More Information

Warranty

2 Years

Technical Data

testo 440 - Air velocity and IAQ measuring instrument

Order-Nr. 0560 4401

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

Vane probe (Ø 100 mm, digital) - with Bluetooth^® including temperature sensor

Order-Nr. 0635 9431

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
Measuring range	-20 to +70 °C
Accuracy	±0.5 °C
Resolution	0.1 °C

Velocity / Volume flow

Measuring range

0.3 to 35 m/s

Accuracy

±(0.1 m/s + 1.5 % of mv) (0.3 to 20 m/s)

±(0.2 m/s + 1.5 % of mv) (20.01 to 35 m/s)

Resolution

0.01 m/s

Hot wire probe (digital) - including temperature sensor, wired

Order-Nr. 0635 1032

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

Combi-case for testo 440 and multiple probes

Order-Nr. 0516 4401

General technical data

Weight

1400 g

Dimensions

516 x 135 x 256 mm

Product colour

Black

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testo 440 Air Flow ComboKit 1 with Bluetooth®

Product Description

Details on kit components

Delivery Scope

testo 440 - Air velocity and IAQ measuring instrument

Vane probe (Ø 100 mm, digital) - with Bluetooth® including temperature sensor

Hot wire probe (digital) - including temperature sensor, wired

Combi-case for testo 440 and multiple probes

Vane probe (Ø 100 mm, digital) - with Bluetooth^® including temperature sensor