testo 440 - Air velocity and IAQ measuring instrument

SKU: 0560 4401

Category: Measuring devices

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)
Clear overview: large graphic display with parallel display of 3 readings
Safe and reliable: internal data storage and USB port for data export

Precise, reliable measurement of all air velocity and IAQ parameters with just one measuring instrument: the multifunction measuring instrument features intuitive operation with clearly structured measurement menus. Adjusting air conditioning and ventilation systems, monitoring air quality or carrying out comfort level measurements – thanks to versatile options for combining with high-quality, digital probes, you are ideally equipped to carry out your measuring task (please order probes separately).

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

341,89 €

incl. 19% VAT , plus

MSRP: 402,22 € incl. 19% VAT

(Save 15%, i.e. 60,33 €)

Product Description

Use the testo 440 air velocity and IAQ measuring instrument in combination with high-quality probes to measure and store all air velocity and IAQ parameters (please order probes separately). Up to 3 probes can be connected simultaneously: a Bluetooth probe, a wired probe and a temperature probe with type K thermocouple connector. Automatic probe detection and clearly structured measurement menus guarantee simple operation and will make your day-to-day work easier.

Measure in just a few clicks with the testo 440 multifunction measuring instrument

Carry out your measurements quickly and easily: the air velocity and IAQ measuring instrument automatically detects each connected probe. This means that there is no need for you to manually reset the parameters when changing probes. Clearly structured measurement menus for measuring the volume flow in ducts/at outlets, funnel measurement, measuring the degree of turbulence, determining the cooling/heating output, mould detection and long-term measurement provide you with optimum support during your day-to-day work.

Wireless and space-saving: more applications, less equipment

Endlessly versatile: a universal handle can be connected to all probe heads – so you can master more applications using less equipment and save space.

The Bluetooth handle makes it more convenient to carry out your measurement and guarantees less cable clutter in the case. It makes it possible to carry out measurements without any bothersome cable connection and it transfers readings up to a distance of 20 m. Or as a practical alternative, use the cable handle to connect testo probe heads. This is an advantage if Bluetooth signals are not permitted.

Practical measurement data management

The multifunction measuring instrument stores up to a max. 7500 measurement protocols, which can be read via a USB port and further processed as a CSV file on your computer (e.g. with Excel). With the testo BLUETOOTH/IRDA printer (please order separately), you have the option of producing a report printout of the measurement data directly on site.

Intelligent calibration concept for maximum precision

You can rely on accurate measurement results when using our digital probes, because the measuring instrument makes measurement uncertainty a thing of the past. You only need to send the probes in for calibration. The multifunction measuring instrument can therefore remain in continuous use.

Advantages of measuring with the testo 440 air velocity and IAQ measuring instrument

Precise and reliable in ducts and at air outlets

Large range of connectable probes: hot wire and vane probe (Ø 16 mm) for measurements in ducts; large vane probes of Ø 100 mm for measurements at air/ceiling outlets
Calculate volume flow quickly: in the measurement menu, simply configure the dimensions and geometry of the duct cross-section and see the volume flow displayed on the measuring instrument straight away
You will even find it easy to carry out 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 the vane probe (Ø 100 mm) with the extendable telescope with 90° angle and, if necessary, with the telescope extension (both can be ordered separately)
Use the vane probes in conjunction with the testovent measurement funnels and flow straighteners to test incoming / outgoing air at plate outlets, ventilation grilles and swirl outlets
Practical Bluetooth interface: use the air velocity probes to measure without having to deal with any bothersome cables, operate the measuring instrument by pressing the button on the handle of the probe, e.g. start or stop a timed mean calculation
Use the practical magnets to securely attach the multifunction measuring instrument to metal surfaces (e.g. ventilation ducts)

Long-term monitoring of indoor air quality

The right probe for your requirements: probes for CO₂, CO, air temperature and humidity are available as variants with Bluetooth or with fixed cable
Easy to use: enter the measurement period and interval in the menu for long-term measurement and track it over the course of the day
Internal memory for up to 7500 measurement protocols

Turbulence measurement in accordance with EN ISO 7730 / ASHRAE 55

Attain a high level of accuracy, even at low air velocities, with a turbulence probe
Automatic calculation of draught risk and 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. This makes it very easy to position turbulence probes in compliance with the standards

Range of probes for cleanrooms and laboratories

Fume cupboard probe for high-precision air velocity measurement on fume cupboards
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. Available as a variant with Bluetooth or with fixed cable
High-precision temperature/humidity probe (0636 9771 or 0636 9772) with an accuracy of ±(0.6% RH + 0.7 % of m.v.) in the range 0 to 90% RH for measuring the humidity in cleanrooms

Delivery Scope

testo 440 air velocity and IAQ measuring instrument, 3 x AA batteries, USB cable and calibration protocol.

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
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

Testo

100 mm vane probe head

Intuitive: parallel determination of air velocity, volume flow and air temperature Convenient: probe head is eas...

353,01 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

16 mm vane probe head including temperature sensor

Testo

16 mm vane probe head including temperature sensor

Intuitive: parallel determination of flow velocity, volume flow and temperature Precise: accurate measurement re...

626,12 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Testo

Exceptionally fast temperature probe (TC Type K)

TC Type K temperature probe with flexible measuring tip, short response time and 2 m cable Very fast temperature...

149,70 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Testo

Bluetooth®/IRDA printer

Bluetooth® & IrDA interface in one printer Printout of graphs and measurement data Coloured LEDs show the stat...

278,16 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Testo

CO probe (digital) - wired

Intuitive: clearly structured measurement menu for long-term measurement and determination of CO concentration in ...

373,24 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Testo

CO probe (digital) - with Bluetooth®

Intuitive: clearly structured measurement menu for long-term measurement and determination of CO concentration in ...

407,63 € *

Delivery time: 9 - 10 Workdays (DE - int. shipments may differ)

Testo

CO probe head

Intuitive: determine CO concentrations in indoor areas, e.g. in boiler rooms Precise: long-term stable electroch...

306,48 € *

Delivery time: 9 - 10 Workdays (DE - int. shipments may differ)

CO₂ probe (digital) - with Bluetooth® including...

Testo

CO₂ probe (digital) - with Bluetooth® including temperature and humidity sensor

Intuitive: clearly structured measurement menu for long-term measurement and parallel determination of CO₂ concent...

555,31 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

CO₂ probe (digital) - including temperature and humidity...

Testo

CO₂ probe (digital) - including temperature and humidity sensor, wired

Intuitive: clearly structured measurement menu for long-term measurement and parallel determination of CO₂ concent...

520,92 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Testo

CO₂ probe head including temperature and humidity sensor

Intuitive: parallel determination of CO₂ concentration, humidity and air temperature in indoor areas, including lo...

454,16 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Humidity/temperature probe (digital) - wired

Testo

Humidity/temperature probe (digital) - wired

Intuitive: clearly structured measurement menu for long-term measurement and parallel determination of the relativ...

170,94 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Humidity/temperature probe (digital) - with Bluetooth®

Testo

Humidity/temperature probe (digital) - with Bluetooth®

Intuitive: clearly structured measurement menu for long-term measurement and parallel determination of the relativ...

207,36 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Testo

Humidity/temperature probe head

Intuitive: parallel determination of relative humidity and air temperature in indoor areas, including long-term me...

106,21 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Testo

Flexible temperature probe (digital) - with Pt100 temperature sensor

Flexible probe shaft – for measurements in locations that are difficult to access For use in laboratories and in...

522,95 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

In stock

Testo

Flexible, fast-action immersion probe (TC type K)

Short response time of 2 seconds Very large measuring range: -60 to +1000 °C Waterproof Thermocouple type K ...

110,25 € *

Low stock level
Delivery time: 1 - 2 Workdays (DE - int. shipments may differ)

Vane probe (Ø 100 mm, digital) - including...

Testo

Vane probe (Ø 100 mm, digital) - including temperature sensor, wired

Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, volume ...

454,16 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Vane probe (Ø 100 mm, digital) - with...

Testo

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

Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, volume ...

494,62 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Vane probe (Ø 16 mm, digital) - including...

Testo

Vane probe (Ø 16 mm, digital) - including temperature sensor, wired

Intuitive: clearly structured measurement menu for volume flow and determination of air velocity, volume flow and ...

828,42 € *

Delivery time: 9 - 10 Workdays (DE - int. shipments may differ)

Testo

Vane probe (Ø 16 mm, digital) - with Bluetooth®, including temperature sensor

Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, volume ...

858,76 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Glass-coated laboratory probe (digital) - with Pt100...

Testo

Glass-coated laboratory probe (digital) - with Pt100 temperature sensor

For measurements in corrosive media Ideal for use in laboratories and in industry Pt100 sensor for accurate me...

278,16 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Testo

Globe thermometer (TC type K) - for radiant heat

For the measurement of radiant heat according to ISO 7243, ISO 7726, DIN EN 27726 and DIN 33403 Thermocouple typ...

504,74 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Hot wire probe (digital) - including temperature and...

Testo

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

Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, volume ...

798,07 € *

Delivery time: 9 - 10 Workdays (DE - int. shipments may differ)

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

Testo

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

Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, volume ...

261,98 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Hot wire probe (digital) - with Bluetooth® including...

Testo

Hot wire probe (digital) - with Bluetooth® including temperature and humidity sensor

Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, volume ...

808,19 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Testo

Hot wire probe (Ø 7.5 mm, digital) - including temperature sensor, wired

Integrated temperature measurement and absolute pressure compensation for accurate measurement results Probe hea...

494,62 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Hot wire probe head including temperature and humidity...

Testo

Hot wire probe head including temperature and humidity sensor

Intuitive: parallel determination of relative humidity and air temperature in indoor areas, including long-term me...

585,66 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Testo

Hot ball probe (Ø 3 mm, digital) - including temperature sensor, wired

Non-directional flow measurement with unknown flow direction Integrated temperature measurement and absolute pre...

555,31 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Testo

High-precision humidity/temperature probe (digital) - wired

Intuitive: clearly structured measurement menu for long-term measurement and parallel determination of the relativ...

494,62 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

High-precision humidity/temperature probe (digital) -...

Testo

High-precision humidity/temperature probe (digital) - with Bluetooth®

Intuitive: clearly structured measurement menu for long-term measurement and parallel determination of the relativ...

524,97 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

High-precision vane probe (Ø 100 mm, digital) -...

Testo

High-precision vane probe (Ø 100 mm, digital) - with Bluetooth® including temperature sensor

Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, volume ...

909,34 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Testo

High-precision vane probe (Ø 100 mm, digital) - including temperature sensor, wired

Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, volume ...

858,76 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Testo

High-precision 100 mm vane probe head including temperature sensor

Intuitive: parallel determination of air velocity, volume flow and air temperature Precise: detects the smallest...

777,84 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Testo

High-precision humidity/temperature probe head

Intuitive: parallel determination of relative humidity and air temperature in indoor areas, including long-term me...

433,93 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Testo

High-precision immersion/penetration probe (digital) - with Pt100 temperature sensor

Accuracy of up to ±0.05 °C For measurements in liquids and pastes Ideal for use as a working standard Intell...

490,58 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Testo

Combi-case for testo 440 and multiple probes

Case for the testo 440 or testo 440 dP air velocity and IAQ measuring instrument Dimensions: 516 x 135 x 256 mm ...

72,83 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Testo

Fume cupboard probe (digital) - wired

Intuitive: clearly structured measurement menu for air velocity measurement and volume flow in laboratory fume cup...

732,33 € *

Delivery time: 9 - 10 Workdays (DE - int. shipments may differ)

Lux probe (digital) - for measuring illuminance, wired

Testo

Lux probe (digital) - for measuring illuminance, wired

Intuitive: clearly structured measurement menu for long-term measurement and determination of illuminance accordin...

369,20 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

In stock

Testo

Magnetic probe (TC type K) - for surface temperatures

Thermocouple type K Adhesive force approx. 20 N Can be connected to a wide range of measuring instruments/dat...

178,02 € *

Low stock level
Delivery time: 1 - 2 Workdays (DE - int. shipments may differ)

Testo

Surface temperature probe (TC Type K) with telescope

Telescope up to 985 mm enables easy measurement Thermocouple type K temperature probe Measuring range -50 to +...

352,00 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Testo

Oberflächenfühler mit kleinem Messkopf (TE Typ K)

Massearmer Fühler: sehr kurze Ansprechzeit für präzise Messergebnisse Thermoelement Typ K Wasserdicht Sehr g...

128,46 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Testo

Surface probe with widened measuring tip (TC type K)

Extra-wide measuring tip for flat surfaces Thermocouple type K Waterproof and robust (sturdy probe shaft) Me...

70,81 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Testo

Fast-action surface probe (TC type K)

Fast response time (3 seconds) thanks to the thermocouple strip Thermocouple type K Also suitable for uneven s...

141,61 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Testo

Fast-action immersion/penetration probe (TC type K)

1.5 mm thin probe tip for fast temperature recording, 60 mm long probe shaft Very short response time of 3 secon...

136,55 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Fast-action, angled surface probe (TC type K)

Testo

Fast-action, angled surface probe (TC type K)

Fast response time (3 seconds) thanks to the thermocouple strip Thermocouple type K Also suitable for uneven s...

166,90 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Robust humidity/temperature probe (digital) - for...

Testo

Robust humidity/temperature probe (digital) - for temperatures up to +180 °C, wired

Intuitive: clearly structured measurement menu for long-term measurement and parallel determination of relative hu...

555,31 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Testo

Robust air probe - with NTC temperature sensor

Measuring range from -50 to +125 °C; accuracy of up to ±0.2 °C Short response time thanks to the exposed sensor ...

81,93 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

In stock

Robust air temperature probe (TC type K)

Testo

Robust air temperature probe (TC type K)

Thermocouple type K Short response time thanks to the exposed sensor Can be connected to a wide range of mea...

70,81 € *

Available immediately
Delivery time: 1 - 2 Workdays (DE - int. shipments may differ)

Testo

Robust, fast-action air probe (digital) - with Pt100 temperature sensor

Fast response time thanks to the exposed sensor For precise measurement of the air temperature Ideal for use i...

251,86 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Pipe wrap probe with NTC temperature sensor - For...

Testo

Pipe wrap probe with NTC temperature sensor - For measurements on pipes (Ø 5-65 mm)

Measuring range from -50 to +120 °C The surface probe can be attached to pipes very quickly thanks to the quick-...

197,24 € *

Delivery time: 9 - 10 Workdays (DE - int. shipments may differ)

Service case for volume flow measurement

Testo

Service case for volume flow measurement

Case for the testo 440 or testo 440 dP air velocity and IAQ measuring instrument and other probes Dimensions: 52...

206,35 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Testo

Immersion/penetration probe (digital) - with Pt100 temperature sensor

Accuracy of up to ±0.15 °C For measurements in liquids and pastes Ideal for use in laboratories, in industry a...

251,86 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Testo

Flexible immersion measuring tip (TC type K) - for measurements in air / flue gases

Particularly long measuring tip Thermocouple type K Flexible – for optimum alignment In combination with th...

58,67 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

In stock

Testo

Immersion measuring tip (TC plug type K)

Wiry measuring tip for fast measurement of temperatures Thermocouple type K The measuring tip with TC plug ty...

33,38 € *

Low stock level
Delivery time: 1 - 2 Workdays (DE - int. shipments may differ)

Testo

Flexible immersion measuring tip - with TC type K temperature sensor

Fast temperature measurement in liquids, air and viscoplastic substances Thermocouple type K Measuring range: ...

42,48 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Testo

Temperature probe with clamping bracket (TC Type K)

With clamping bracket: enables quick, easy attachment of the probe to pipes with a diameter of 5 to 65 mm TC Typ...

149,70 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Testo

Temperature probe with Velcro (TC Type K)

With Velcro: makes it easy to attach the surface probe to pipes with a diameter of up to 120 mm TC Type K temper...

51,59 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

In stock

Testo

Surface temperature probe with magnet (TC type K)

Self-adhesive thanks to a magnet: probe for measuring surface temperature on metal surfaces Adhesive force appro...

198,25 € *

Low stock level
Delivery time: 1 - 2 Workdays (DE - int. shipments may differ)

Testo

testo 115i - Clamp thermometer operated via smartphone

Convenient temperature measurement on refrigeration, air conditioning and heating systems – thanks to wireless con...

76,87 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Testo

testo 405 i - thermal anemometer with smartphone operation

For measuring volume flow, air velocity and temperature Simple configuration of the dimension and geometry of th...

126,44 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Testo

testo 410 i - vane anemometer with smartphone operation

Measurement of air velocity, volume flow and temperature Display of the volume flow of multiple outlets in order...

107,22 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Testo

testo 510 i - differential pressure measuring instrument with smartphone operation

Measurement of gas flow and static pressure Measurement menu for pressure drop test including alerts Magnetic ...

127,45 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Testo

testo 549i - High-pressure gauge operated via smartphone

Measurement of high and low pressure Low refrigerant loss – since no hoses are required for measurements Measu...

88,00 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

In stock

Testo

testo 605i - Thermohygrometer operated via smartphone

Measurement of air humidity and temperature in rooms and ducts Automatic calculation of the dew point and wet bu...

108,23 € *

Low stock level
Delivery time: 1 - 2 Workdays (DE - int. shipments may differ)

Testo

testo 805 i - infrared thermometer with smartphone operation

Non-contact infrared measurement of surface temperature Easy selection of emission level via stored materials li...

100,14 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Testo

Flexible thermoelectric couple - with TC type K temperature sensor (glass fibre)

Thermoelectric couple type K with TC plug Heatproof to +400°C due to the glass fibre insulation Length 1500 mm...

33,38 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Testo

Flexible thermoelectric couple - with TC type K temperature sensor (PTFE)

Thermoelectric couple type K with TC plug Heatproof to +250°C due to the teflon coating (PTFE) Length 1500 mm ...

34,39 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Testo

Flexible thermoelectric couple - with TC type K temperature sensor (glass fibre)

With glass fibre coating Flexible cable Thermocouple type K Flexible thermoelectric couple with TC plug and...

21,24 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Testo

Turbulence probe (digital) - wired

Intuitive: clearly structured measurement menu for determining the degree of turbulence and draught risk according...

970,03 € *

Delivery time: 9 - 10 Workdays (DE - int. shipments may differ)

Testo

Universal Bluetooth® handle for connecting probe heads

Transmit readings conveniently via Bluetooth The handle can easily be connected to a probe head or extendable te...

117,33 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Testo

Universal cable handle for connecting probe heads

Transmit readings via cable The handle can easily be connected to a probe head or extendable telescope Use the...

79,91 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Testo

USB mains unit incl. cable

43,49 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Testo

Waterproof stainless steel food probe (TC type K)

Fast thermocouple type K Made of hygienic stainless steel, waterproof according to IP65 Short response time of...

88,00 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)

Testo

Waterproof immersion/penetration probe - with NTC temperature sensor

Measuring range from -50 to +150 °C; accuracy of up to ±0.2 °C For measurements in liquids and semi-solid media ...

79,91 € *

Delivery time: 21 - 22 Workdays (DE - int. shipments may differ)

In stock

Testo

Waterproof immersion/penetration probe (TC type K)

Thermocouple type K Response time of 7 seconds Waterproof Measuring range: -60 to +400 °C The waterproof ...

50,58 € *

Low stock level
Delivery time: 1 - 2 Workdays (DE - int. shipments may differ)

Testo

Clamp probe (TC type K) - for temperature measurements on pipes (Ø 15-25 mm)

Collet for quick attachment of the surface probe to pipes (Ø max. 1") Measuring range -50 to +100°C, briefly up ...

77,89 € *

Delivery time: 16 - 17 Workdays (DE - int. shipments may differ)

Testo

Clamp probe with NTC temperature sensor - for measurements on pipes (Ø 6-35 mm)

Measuring range from -40 to +125 °C Collet for quick attachment of the surface probe to pipes Temperature prob...

54,62 € *

Delivery time: 6 - 7 Workdays (DE - int. shipments may differ)