Testo · Sonde d'immersion flexible, TC de type K
Immersion measuring tip (TC plug type K)
The measuring tip with TC plug type K is particularly flexible and ideal for fast temperature measurements.
Price on request
Details
Testo · testo 440 Kit à hélice de 100 mm avec Bluetooth®
testo 440 100 mm Vane Kit with Bluetooth®
Kit for carrying out measurements at air outlets: the testo 440 air velocity and IAQ measuring instrument and the vane probe (Ø 100 mm) with Bluetooth® including temperature sensor are all safely stowed away in the case. So you can get down to work straight away!
Category: Measuring instruments · Multifunction instruments (climate and ventilation)
Full description
Key benefits:
• Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, humidity and temperature in ventilation ducts or at air outlets
• Precise: combine the vane probe 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 your data export
• As multifaceted as your challenges themselves: the air velocity and IAQ measuring instrument can be expanded with a large portfolio of digital probes
A measuring instrument for all climate-related parameters
Scope of delivery:
• testo 440 air velocity and IAQ measuring instrument, 3 x AA batteries, USB cable and test 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 test protocol (0635 9431)
• Basic case for testo 440 and 1 probe
Compatible probes (75)
Testo · Pointe de mesure par immersion souple (TC de type K)
Flexible immersion measuring tip (TC type K) - for measurements in air / flue gases
In combination with the appropriate measuring instrument, the flexible immersion measuring tip (TC type K) enables temperature measurements in air / flue gases (not suitable for measurements in smelters).
Price on requestDetails
Testo · Sonde à fil chaud (numérique)
Hot wire probe (digital) - with Bluetooth® including temperature and humidity sensor
For measurements in ventilation ducts: use the hot wire probe (with the compatible measuring instrument) to measure air velocity, volume flow, air temperature and humidity. The readings are transmitted directly to your measuring instrument via Bluetooth, making your measurements particularly convenient.
Price on requestDetails
Testo · Sonde à fil chaud (numérique)
Hot wire probe (digital) - including temperature and humidity sensor, wired
For measurements in ventilation ducts: use the hot wire probe (with the compatible measuring instrument) to measure air velocity, volume flow, air temperature and humidity.
Price on requestDetails
Testo · Sonde à fil chaud (numérique)
Hot wire probe (digital) - including temperature sensor, wired
For measurements in ventilation ducts: use the hot wire probe (with the compatible measuring instrument) to measure air velocity, volume flow and air temperature.
Price on requestDetails
Testo · Sonde à fil chaud (Ø 7,5 mm, numérique)
Hot wire probe (Ø 7.5 mm, digital) - including temperature sensor, wired
The hot wire probe (in conjunction with the appropriate measuring instrument) is ideal for determining flow velocity and temperature in ventilation ducts or at plate outlets and ventilation grilles.
Price on requestDetails
Testo · Sonde à hélice (Ø 100 mm, numérique)
Vane probe (Ø 100 mm, digital) - with Bluetooth® including temperature sensor
Use the vane probe to determine air velocity, volume flow and temperature at air outlets, as well as at plate outlets, ventilation grilles or swirl outlets. The readings are transmitted directly to your measuring instrument via Bluetooth, making your measurements particularly convenient.
Price on requestDetails
Testo · Sonde à hélice (Ø 100 mm, numérique)
Vane probe (Ø 100 mm, digital) - including temperature sensor, wired
Use the vane probe to determine air velocity, volume flow and temperature at air outlets, as well as at plate outlets, ventilation grilles or swirl outlets.
Price on requestDetails
Show 67 moreShow less
Testo · Sonde à hélice (Ø 16 mm, numérique)
Vane probe (Ø 16 mm, digital) - with Bluetooth®, including temperature sensor
For measurements in ventilation ducts: use the vane probe (with the compatible measuring instrument) to measure air velocity, volume flow and air temperature. The readings are transmitted directly to your measuring instrument via Bluetooth, making your measurements particularly convenient.
Price on requestDetails
Testo · Sonde à hélice (Ø 16 mm, numérique)
Vane probe (Ø 16 mm, digital) - including temperature sensor, wired
For measurements in ventilation ducts: use the vane probe (with the compatible measuring instrument) to measure air velocity, volume flow and air temperature.
Price on requestDetails
Testo · Sonde à hélice (Ø 16 mm, numérique)
Vane probe (Ø 16 mm, digital) - wired
For measurements in ventilation ducts: use the vane probe (with the compatible measuring instrument) to measure air velocity and volume flow.
Price on requestDetails
Testo · Sonde à hélice très précise (Ø 100 mm, numérique)
High-precision vane probe (Ø 100 mm, digital) - with Bluetooth® including temperature sensor
Ideal for air outlets in cleanrooms: use the high-precision vane probe (with the compatible measuring instrument) to measure even the lowest air velocities and volume flows as well as the temperature. The readings are transmitted directly to your measuring instrument via Bluetooth, making your measurements particularly convenient.
Price on requestDetails
Testo · Sonde à hélice très précise (Ø 100 mm, numérique)
High-precision vane probe (Ø 100 mm, digital) - including temperature sensor, wired
Ideal for air outlets in cleanrooms: use the high-precision vane probe (with the compatible measuring instrument) to measure even the lowest air velocities and volume flows as well as the temperature.
Price on requestDetails
Testo · Sonde à pince avec capteur de température CTN
Clamp probe with NTC temperature sensor - for measurements on pipes (Ø 6-35 mm)
Use the clamp probe (NTC) (with the compatible measuring instrument) to carry out fast, precise measurement of the surface temperature of pipes.
Price on requestDetails
Testo · Sonde CTN alimentaire (IP65) en acier inoxydable, câble PUR avec raccord TUC
Stainless steel food probe NTC with TUC connector
Ideal for measuring the temperature of food: the temperature probe is made of hygienic stainless steel, is easy to clean and waterproof in accordance with IP65.
Price on requestDetails
Testo · Sonde alimentaire CTN en acier (IP67), cordon PTFE résistant avec raccord TUC
Waterproof stainless steel food probe (NTC) with TUC connector
The waterproof stainless steel food probe (with the appropriate measuring instrument) measures the core temperature of food.
Price on requestDetails
Testo · Sonde boule chaude (Ø 3 mm, numérique)
Hot ball probe (Ø 3 mm, digital) - including temperature sensor, wired
The hot ball probe (in conjunction with the appropriate measuring instrument) is ideal for determining flow velocity and temperature.
Price on requestDetails
Testo · Sonde d’ambiance robuste
Robust air probe - with NTC temperature sensor
Use the robust air probe (NTC) (with the compatible measuring instrument) to carry out quick, accurate measurements of the air temperature. The exposed sensor makes it possible to carry out temperature measurements with a short response time.
Price on requestDetails
Testo · Sonde d'ambiance robuste , TC type K
Robust air temperature probe (TC type K)
Use the robust air temperature probe with exposed sensor (thermocouple type K) to measure air temperature with a short response time. It can be connected to a wide range of measuring instruments.
Price on requestDetails
Testo · Sonde d’ambiance robuste à réaction rapide (numérique)
Robust, fast-action air probe (digital) - with Pt100 temperature sensor
Short response time, high-precision temperature measurement: Use the robust, digital air probe (together with the compatible measuring instrument) to carry out quick, accurate measurements of the air temperature. The exposed sensor makes it possible to carry out temperature measurements with a short response time.
Price on requestDetails
Testo · Sonde d''humidité et de température (numérique)
Humidity/temperature probe (digital) - with Bluetooth®
For measurements in storage, refrigeration and work rooms, in ventilation ducts and also on refrigeration systems and heat pumps: use the humidity/temperature probe (with the compatible measuring instrument) to measure relative humidity and air temperature. The readings are transmitted directly to your measuring instrument via Bluetooth, making your measurements particularly convenient.
Price on requestDetails
Testo · Sonde d'humidité et de température (numérique)
Humidity/temperature probe (digital) - wired
For measurements in storage, refrigeration and work rooms, in ventilation ducts and also on refrigeration systems and heat pumps: use the humidity/temperature probe (with the compatible measuring instrument) to measure relative humidity and air temperature.
Price on requestDetails
Testo · Sonde d'humidité et de température robuste (numérique)
Robust humidity/temperature probe (digital) - for temperatures up to +180 °C, wired
For measurements in industrial exhaust air, in bulk materials and in climatic test cabinets: use the robust humidity/temperature probe (with the compatible measuring instrument) to measure relative humidity and air temperature up to +180 °C.
Price on requestDetails
Testo · Sonde d'humidité et de température très précise (numérique)
High-precision humidity/temperature probe (digital) - with Bluetooth®
For measurements in cleanrooms and laboratories, and critical processes in the pharmaceutical, industrial and food sectors, as well as in storage, refrigerated and work rooms or in air conditioning/ventilation ducts: use the high-precision humidity/temperature probe (with the compatible measuring instrument) to measure relative humidity and air temperature. The readings are transmitted directly to your measuring instrument via Bluetooth, making your measurements particularly convenient.
Price on requestDetails
Testo · Sonde d'humidité et de température très précise (numérique)
High-precision humidity/temperature probe (digital) - wired
For measurements in cleanrooms and laboratories, and critical processes in the pharmaceutical, industrial and food sectors, as well as in storage, refrigerated and work rooms or in air conditioning/ventilation ducts: use the high-precision humidity/temperature probe (with the compatible measuring instrument) to measure relative humidity and air temperature.
Price on requestDetails
Testo · Sonde d'immersion / de pénétration (numérique)
Immersion/penetration probe (digital) - with Pt100 temperature sensor
High-precision temperature measurement: The digital penetration probe (with the compatible measuring instrument) takes measurements in liquids and pastes, with an accuracy of up to ±0.15 °C.
Price on requestDetails
Testo · Sonde d'immersion/pénétration très rapide, étanche à l'eau <...
Super-quick, waterproof immersion/penetration probe, T/C Typ...
Super-quick, waterproof immersion/penetration probe, T/C Type K
Price on requestDetails
Testo · Sonde d'immersion / de pénétration étanche
Waterproof immersion/penetration probe - with NTC temperature sensor
Use the waterproof immersion/penetration probe (with the compatible measuring instrument) to carry out fast, precise temperature measurements in liquids and semi-solid media.
Price on requestDetails
Testo · Sonde d'immersion/pénétration étanche (TC type K)
Waterproof immersion/penetration probe (TC type K)
The waterproof immersion and penetration probe guarantees fast temperature measurement in liquids and semi-solid media.
Price on requestDetails
Testo · Sonde d'immersion / de pénétration très précise (numérique)
High-precision immersion/penetration probe (digital) - with Pt100 temperature sensor
Outstanding accuracy: The high-precision Pt100 immersion/penetration probe (with the compatible measuring instrument) achieves a system accuracy of up to ±0.05 °C, with a resolution of 0.001 °C.
Price on requestDetails
Testo · Sonde d'immersion précise, rapide et étanche (TC type K)
Flexible, fast-action immersion probe (TC type K)
Fast, flexible and waterproof: the immersion probe is ideal for carrying out accurate immersion measurements in various liquids.
Price on requestDetails
Testo · Sonde de CO (numérique)
CO probe (digital) - with Bluetooth®
For the detection of carbon monoxide in indoor areas: use the high-precision CO probe (with the appropriate measuring instrument) to measure the CO concentration. The readings are transmitted directly to your measuring instrument via Bluetooth, making your measurements particularly convenient.
Price on requestDetails
Testo · Sonde de CO₂ (numérique)
CO₂ probe (digital) - with Bluetooth® including temperature and humidity sensor
For assessing indoor air quality: use the probe (with the compatible measuring instrument) to measure CO₂ concentration, humidity and air temperature. The readings are transmitted directly to your measuring instrument via Bluetooth, making your measurements particularly convenient.
Price on requestDetails
Testo · Sonde de CO₂ (numérique)
CO₂ probe (digital) - including temperature and humidity sensor, wired
For assessing indoor air quality: use the probe (with the compatible measuring instrument) to measure CO₂ concentration, humidity and air temperature.
Price on requestDetails
Testo · Sonde de contact à ailettes à réaction rapide (TC de type K)
Fast-reaction paddle surface probe (TC type K) - for measurement in places that are difficult to access
With the appropriate measuring instrument, the fast-reaction paddle surface probe enables reliable temperature measurements – even in places that are difficult to access, for example in narrow openings and cracks, thanks to flat, flexible tip.
Price on requestDetails
Testo · Sonde de contact très rapide à lamelles, pour surfaces non p...
Fast-action surface probe (TC type K)
The extremely fast-action surface temperature probe with sprung thermocouple strip is suitable for a wide range of applications – including uneven surfaces.
Price on requestDetails
Testo · Sonde de contact étanche avec tête de mesure élargie pour su...
Surface probe with widened measuring tip (TC type K)
Waterproof, robust and versatile: this temperature probe with sturdy probe shaft and widened measuring tip is ideal for measuring the temperature on flat surfaces.
Price on requestDetails
Testo · Sonde de contact avec tête de mesure compacte (TC de type K)
Surface probe with a small measuring head (TC type K)
Accurate, waterproof and versatile: the temperature probe measures surface temperatures of up to 1000 °C. Its small measuring head is ideal for carrying out measurements on flat surfaces. Short response time.
Price on requestDetails
Testo · Sonde de contact très rapide, coudée, avec bande de thermoco...
Fast-action, angled surface probe (TC type K)
Use this fast-action temperature probe to measure surface temperatures accurately and reliably, even in inaccessible areas – the angled probe tube makes this possible.
Price on requestDetails
Testo · Sonde de contact étanche pour surfaces planes (CTN) avec raccord TUC
Waterproof surface probe NTC with TUC connector
Thanks to its NTC sensor, the waterproof surface temperature probe delivers reliable, accurate measurement results even at low temperatures. For measurements on flat surfaces.
Price on requestDetails
Testo · Sonde de laboratoire avec gaine en verre (numérique)
Glass-coated laboratory probe (digital) - with Pt100 temperature sensor
Measuring temperature in the laboratory: The digital Pt100 laboratory probe with replaceable glass sheathing (together with the compatible measuring instrument) takes measurements in corrosive media.
Price on requestDetails
Testo · testo 300 ou 440
CO probe (digital) - wired
For the detection of carbon monoxide in indoor areas: use the high-precision CO probe (with the appropriate measuring instrument) to measure the CO concentration.
Price on requestDetails
Testo · Sonde de mesure du degré de turbulence (numérique)
Turbulence probe (digital) - wired
For determining the degree of turbulence and draught risk at workplaces: use the turbulence probe (with the compatible measuring instrument) to measure air velocity and air temperature.
Price on requestDetails
Testo · Sonde de mesure pour hotte de laboratoire (numérique)
Fume cupboard probe (digital) - wired
For measurements in fume cupboards: use the fume cupboard probe (with the compatible measuring instrument) to measure air velocity, volume flow and air temperature.
Price on requestDetails
Testo · Sonde de pénétration alimentaire robuste avec raccord TUC
Robust food penetration probe (NTC) with TUC connector -
The robust food penetration probe (with the appropriate measuring instrument) measures the core temperature of food.
Price on requestDetails
Testo · Sonde de température avec aimant (TC de type K)
Surface temperature probe with magnet (TC type K)
Temperature probe with magnet for surface measurements on metal surfaces.
Price on requestDetails
Testo · Sonde tuyau avec tête de mes. interchangeable pour Ø de conduits de 5...65 mm
Temperature probe with clamping bracket (TC Type K)
The temperature probe with clamping bracket has a fast response time and is ideally suited for surface measurements on pipes.
Price on requestDetails
Testo · Sonde de température avec Velcro (TC de type K)
Temperature probe with Velcro (TC Type K)
Temperature probe with Velcro for surface measurements on pipes.
Price on requestDetails
Testo · Sonde de température flexible (numérique)
Flexible temperature probe (digital) - with Pt100 temperature sensor
Flexible and high-precision for temperature measurements: The digital temperature probe with flexible probe shaft (together with the compatible measuring instrument) is ideal for carrying out measurements in locations that are difficult to access and in liquids.
Price on requestDetails
Testo · Sonde de température particulièrement rapide (TC de type K)
Exceptionally fast temperature probe (TC Type K)
Exceptionally fast temperature probe with a large measuring range for measurements in air, liquids, pastes and on surfaces
Price on requestDetails
Testo · Sonde étanche pour l'alimentaire, en acier (IP65) (TC type K)
Waterproof stainless steel food probe (TC type K)
With the appropriate measuring instrument, the food probe is ideal for the measurement of food temperatures. The temperature probe is made of hygienic stainless steel, is easy to clean and waterproof in accordance with IP65.
Price on requestDetails
Testo · Sonde lux (numérique)
Lux probe (digital) - for measuring illuminance, wired
For measurements in workplaces, for example in offices or in production areas: use the lux probe (with the compatible measuring instrument) to measure illuminance.
Price on requestDetails
Testo · Sonde magnétique destinée à des mesures sur surfaces métalliques
Magnetic probe (TC type K) - for surface temperatures
For the reliable contact measurement of surface temperatures: the magnetic probe (thermocouple type K) adheres to all metallic surfaces, all by itself.
Price on requestDetails
Testo · Sonde pince pour mesure sur des conduits
Clamp probe (TC type K) - for temperature measurements on pipes (Ø 15-25 mm)
Use the clamp probe (TC type K) for measuring the surface temperature on pipes.
Price on requestDetails
Testo · Sonde tire-bouchon CTN pour produits surgelés sans pré-perçage avec raccord TUC
Frozen food probe (NTC) with TUC connector - screw-in
The frozen food probe (with the appropriate measuring instrument) measures the core temperature of frozen food.
Price on requestDetails
Testo · Sonde pour tuyau avec capteur de température CTN
Pipe wrap probe with NTC temperature sensor - For measurements on pipes (Ø 5-65 mm)
Use the pipe wrap probe (NTC) (with the compatible measuring instrument) to carry out fast, precise measurement of the surface temperature of pipes.
Price on requestDetails
Testo · testo 115i
testo 115i - Clamp thermometer operated via smartphone
Combined with a smartphone or tablet, the testo 115i clamp thermometer is the ideal temperature measuring instrument for carrying out servicing and troubleshooting on refrigeration, air conditioning and heating systems, as well as for installing them. It can also be used to measure flow and return temperatures.
Price on requestDetails
Testo · testo 405i
testo 405i - thermal anemometer with smartphone operation
With the testo 405i hot wire anemometer, you can measure air velocities, temperatures and volume flows. Via Bluetooth, the readings are transmitted wirelessly straight to the testo Smart App on your smartphone or tablet. You can view the values conveniently and use numerous intelligent features:
Price on requestDetails
Testo · testo 410i
testo 410i - vane anemometer with smartphone operation
Professional measuring technology in a small format: the compact testo 410i vane anemometer with smartphone operation measures the volume flow, air velocity and temperature at air outlets quickly and reliably. The testo Smart App enables readings to be viewed conveniently and offers intelligent additional functions.
Price on requestDetails
Testo · testo 510i
testo 510i - differential pressure measuring instrument with smartphone operation
Handy and intelligent: the compact testo 510i differential pressure measuring instrument featuring professional measuring technology and smartphone operation for measuring differential pressure. Readings can be viewed conveniently on your smartphone/tablet via the testo Smart App and emailed directly.
Price on requestDetails
Testo · testo 549i
testo 549i - High-pressure gauge operated via smartphone
The professional and compact testo 549i high-pressure gauge can be controlled via the testo Smart App using your smartphone or tablet, and is ideal for carrying out servicing and troubleshooting on air conditioning and refrigeration systems. The App also enables evaporation and condensation temperatures to be calculated automatically.
Price on requestDetails
Testo · testo 605i
testo 605i - Thermohygrometer operated via smartphone
The compact testo 605i temperature and humidity measuring instrument with bendable probe head features professional measuring technology in an intelligent format: it can be used in conjunction with a smartphone/tablet and the testo Smart App to reliably measure air temperature and humidity in rooms and ducts.
Price on requestDetails
Testo · testo 805i
testo 805i - infrared thermometer with smartphone operation
Carry out non-contact and App-controlled measurement of wall temperatures, as well as fuse and component temperatures in air conditioning systems: with the professional testo 805i infrared thermometer with 8-point laser circle for highly visible measuring spot marking.
Price on requestDetails
Testo · Tête de sonde à fil chaud avec capteur d''humidité et de température
Hot wire probe head including temperature and humidity sensor
More applications, less equipment: if you already own one of our probes with a universal handle, you can easily expand your portfolio of probes with the hot wire probe head.
Price on requestDetails
Testo · Tête de sonde à hélice de 100 mm
100 mm vane probe head
More applications, less equipment: if you already own one of our probes with a universal handle, you can easily expand your portfolio of probes with the 100 mm vane probe head.
Price on requestDetails
Testo · Tête de sonde à hélice de 100 mm très précise avec capteur de température
High-precision 100 mm vane probe head including temperature sensor
More applications, less equipment: if you already own one of our probes with a universal handle, you can easily expand your portfolio of probes with the high-precision 100 mm vane probe head.
Price on requestDetails
Testo · Tête de sonde à hélice de 16 mm avec capteur de température
16 mm vane probe head including temperature sensor
More applications, less equipment: if you already own one of our probes with a universal handle, you can easily expand your portfolio of probes with the 16 mm vane probe head.
Price on requestDetails
Testo · Tête de sonde d'humidité et de température
Humidity/temperature probe head
More applications, less equipment: if you already own one of our probes with a universal handle, you can easily expand your portfolio of probes with the humidity/temperature probe head.
Price on requestDetails
Testo · Tête de sonde d'humidité et de température très précise
High-precision humidity/temperature probe head
More applications, less equipment: if you already own one of our probes with a universal handle, you can easily expand your portfolio of probes with the high-precision humidity/temperature probe head.
Price on requestDetails
Testo · Tête de sonde de CO
CO probe head
More applications, less equipment: if you already own one of our probes with a universal handle, you can easily expand your portfolio of probes with the CO probe head.
Price on requestDetails
Testo · Tête de sonde de CO₂ avec capteur d'humidité et de température
CO₂ probe head including temperature and humidity sensor
More applications, less equipment: if you already own one of our probes with a universal handle, you can easily expand your portfolio of probes with the CO₂ probe head.
Price on requestDetails
Testo · Thermocouple flexible
Flexible thermoelectric couple - with TC type K temperature sensor (PTFE)
Flexible thermoelectric couple with teflon coating (PTFE) for fast and easy measurement of the air temperature.
Price on requestDetails
Testo · Thermocouple flexible
Flexible thermoelectric couple - with TC type K temperature sensor (glass fibre)
Flexible thermoelectric couple with glass fibre insulation for fast and easy measurement of the air temperature.
Price on requestDetails
Testo · Thermocouple flexible
Flexible thermoelectric couple - with TC type K temperature sensor (glass fibre)
Flexible thermoelectric couple with TC plug and glass fibre insulation for fast and easy temperature measurement (with the appropriate measuring instrument).
Price on requestDetails
Testo · Sonde à boule noire, Ø 150 mm, TC type K
Globe thermometer (TC type K) - for radiant heat
The globe thermometer is suitable for the measurement of radiant heat – e.g. in the context of standard-compliant comfort level measurement at the workplace.
Price on requestDetails
Compatible accessories (23)
Testo · Bloc secteur avec fiche micro USB
USB mains unit incl. cable
USB mains unit incl. Cable 5 V, 1 A, 230 V, Micro-USB
Price on requestDetails
Testo · Coude de 90° pour la connexion de sondes à hélice (Ø 100 mm)
90° angle for connecting vane probes (Ø 100 mm)
The 90° angle makes it easy to correctly position vane probes (Ø 100 mm) with universal handle at ceiling outlets.
Price on requestDetails
Testo · Imprimante mobile BLUETOOTH®/IRDA
Mobile BLUETOOTH®/IRDA printer
Use the printer to print graphics and measurement data from compatible Testo measuring instruments or Testo Apps.
Price on requestDetails
Testo · testo 440 et
Combi-case - for testo 440 and multiple probe
Safely stow away and transport your equipment: the robust combi-case offers storage space for your testo 440 or testo 440 dP air velocity and IAQ measuring instrument and other probes.
Price on requestDetails
Testo · Mallette pour la mesure du débit volumétrique
Service case for volume flow measurement
Safely stow away and transport your equipment: the robust service case offers storage space for your testo 440 or testo 440 dP air velocity and IAQ measuring instrument, other probes and practical accessories for measuring volume flow.
Price on requestDetails
Testo · Manche télescopique pour sondes
Extendable telescope with ball head joint - for slanted ceiling outlets
Ideal for measurements on slanted ceiling outlets – thanks to the spherical head, the probe can be positioned at any angle up to 90°.
Price on requestDetails
Testo · Poignée Bluetooth® universelle pour la connexion de têtes de sonde
Universal Bluetooth® handle for connecting probe heads
Bluetooth handle for measurements without any bothersome cables: the readings are transmitted directly to your measuring instrument via Bluetooth. Combine the handle with different probe heads (please order separately) to easily expand your portfolio of probes.
Price on requestDetails
Testo · Poignée universelle avec fil pour la connexion de têtes de sonde
Universal cable handle for connecting probe heads
Use the cable handle if Bluetooth® signals are not permitted: the readings are transmitted to the compatible measuring instrument via the fixed cable. Combine the handle with different probe heads (please order separately) to easily expand your portfolio of probes.
Price on requestDetails
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Testo · Rallonge (longueur de 0,4 à 0,9m) pour sondes de vitesse d’air
Telescope extension (length 0.4 to 0.9 m) for flow probes
Use the telescope extension to easily extend the telescope for air velocity probes with universal handle – attain a total probe length of up to 2 m.
Price on requestDetails
Testo · Set composé du cône de débit pour VMC et cône pour ventilation
testovent 417 - funnel set for volume flow measurement
Use the testovent 417 funnel set (in conjunction with the appropriate measuring equipment) for measuring the volume flow at ventilation grilles and plate outlets quickly and conveniently.
Price on requestDetails
Testo · Télescope extensible (longueur jusqu’à 1 m) pour sondes d'écoulement
Extendable telescope (up to 1 m in length) for flow probes
The extendable telescope with easy-to-read scaling makes it easier to carry out measurements in ventilation ducts. Thanks to the supplied 90° angle, you can even carry out convenient measurements at ceiling outlets. Use the handle adapter to attach the telescope to air velocity probes with a universal handle with Bluetooth®or cable.
Price on requestDetails
Testo · testo 318
testo 318 - Endoscope
The high-quality testo 318 endoscope enables simple optical inspection and effortless removal of sources of interference in areas that are difficult to see.
Price on requestDetails
Testo · testovent 417
testovent 417 - flow straightener set for volume flow
The flow straightener set with the patented testovent 417 volume flow straightener and two funnels (in conjunction with the appropriate measuring equipment) offers you ideal assistance when measuring the volume flow at swirl outlets.
Price on requestDetailsTesto · Tête de sonde à fil chaud avec capteur d''humidité et de température
Hot wire probe head including temperature and humidity sensor
More applications, less equipment: if you already own one of our probes with a universal handle, you can easily expand your portfolio of probes with the hot wire probe head.
Price on requestDetailsTesto · Tête de sonde à hélice de 100 mm
100 mm vane probe head
More applications, less equipment: if you already own one of our probes with a universal handle, you can easily expand your portfolio of probes with the 100 mm vane probe head.
Price on requestDetailsTesto · Tête de sonde à hélice de 100 mm très précise avec capteur de température
High-precision 100 mm vane probe head including temperature sensor
More applications, less equipment: if you already own one of our probes with a universal handle, you can easily expand your portfolio of probes with the high-precision 100 mm vane probe head.
Price on requestDetailsTesto · Tête de sonde à hélice de 16 mm avec capteur de température
16 mm vane probe head including temperature sensor
More applications, less equipment: if you already own one of our probes with a universal handle, you can easily expand your portfolio of probes with the 16 mm vane probe head.
Price on requestDetailsTesto · Tête de sonde d'humidité et de température
Humidity/temperature probe head
More applications, less equipment: if you already own one of our probes with a universal handle, you can easily expand your portfolio of probes with the humidity/temperature probe head.
Price on requestDetailsTesto · Tête de sonde d'humidité et de température très précise
High-precision humidity/temperature probe head
More applications, less equipment: if you already own one of our probes with a universal handle, you can easily expand your portfolio of probes with the high-precision humidity/temperature probe head.
Price on requestDetailsTesto · Tête de sonde de CO
CO probe head
More applications, less equipment: if you already own one of our probes with a universal handle, you can easily expand your portfolio of probes with the CO probe head.
Price on requestDetailsTesto · Tête de sonde de CO₂ avec capteur d'humidité et de température
CO₂ probe head including temperature and humidity sensor
More applications, less equipment: if you already own one of our probes with a universal handle, you can easily expand your portfolio of probes with the CO₂ probe head.
Price on requestDetails
Testo · Trépied pour la mesure du confort thermique
Measuring tripod for IAQ and comfort level measurements - to ensure standard-compliant positioning of the probes
Ideal for standard-compliant IAQ and comfort measurements: use the measuring tripod for IAQ and comfort level measurements to position the compatible measuring instrument and the probes (please order separately) in compliance with the standards at all times.
Price on requestDetails
Testo · Trépied pour les mesures de l’écoulement
Measuring tripod for flow measurements - to ensure standard-compliant positioning of probes
Check the flow velocity in laminar flow cabinets quickly, easily and reliably. The height-adjustable measuring tripod allows you to position your probes in conformity with the standards.
Price on requestDetails
In the same family
Testo · testo 440
testo 440 laboratory kit
Kit for carrying out measurements in laboratories: The testo 440 air velocity & IAQ measuring instrument and the glass-coated, digital laboratory probe (Ø 6 mm) with Pt100 temperature sensor are all safely stowed away in the case. So you can get down to work straight away!
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Testo · testo 400
WBGT kit - for universal IAQ measuring instrument testo 400
Reliably and precisely evaluate heat load at workplaces: In combination with the universal IAQ measuring instrument testo 400, the kit allows you to determine the Wet Bulb Globe Temperature (WBGT). The kit is ideal for use in the steel and construction industries, at sports events and at workplaces with high heat irradiation.
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Testo · testo 400
testo 400 - Universal IAQ and air flow measuring instrument
The testo 400 is a universal measuring instrument for all professional HVAC technicians. Measure, analyse and document all parameters relating to air conditioning, ventilation and thermal comfort with a single instrument – simply, conveniently and in compliance with standards. The high quality of the instrument, intuitive measurement assistants, extensive documentation options and a wide choice of climate probes make the testo 400 the perfect partner for your daily work.
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Testo · testo 400 Kit de confort thermique avec trépied
testo 400 thermal comfort kit with tripod
Ideal kit for professional HVAC technicians, designed especially for indoor air quality and thermal comfort. You receive the testo 400 universal IAQ and air flow measuring instrument with intuitive measurement menus, a CO2 probe (wired), a turbulence level probe and a Ø 150 mm globe thermometer (both with fixed cable). Use the measuring tripod for standard-compliant positioning of the probes. Long-term measurements of up to 2 weeks can be recorded with the IAQ data logger, even without the IAQ and air flow measuring instrument.
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