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.
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Testo · testo 915i
testo 915i - Thermometer with air probe and smartphone operation
Ideal for measuring ambient temperature and temperatures in ducts or at air outlets: The wireless thermometer testo 915i with robust, fast-response air probe will enable you to tackle your temperature measurements with greater speed, flexibility and ease. The testo 915i automatically connects to your smartphone/tablet or compatible testo measuring instrument via Bluetooth. The testo Smart App facilitates intuitive operation, clear display of measurement data as well as documentation and sending of reports on site. The handle is compatible with all standard type K thermocouple probes – making it versatile.
Category: Measuring instruments · Probe thermometers
Specifications by model
| Temperature - TC type K (NiCr-Ni) | Value |
|---|---|
| Measuring span | -50 to +400 °C |
| Accuracy | ±1 % of mv (Remaining Range) · ±1.0 °C (-50 to +100 °C) |
| Resolution | 0.1 °C |
| Response time | t90: 60 s |
| General technical data | Value |
|---|---|
| Weight | Bluetooth® handle: 88 g · air probe: 11 g |
| Dimensions | Bluetooth® handle: 129 x 31 x 31 mm (LxWxH) |
| Operating temperature | -20 to +50 °C |
| Product / housing material | Plastic |
| Ingress protection rating | IP 20 |
| System requirements | requires iOS 13.0 or newer; requires mobile end device with Bluetooth 4.2; requires Android 8.0 or newer |
| Product colour | black/orange |
| Plug-in probe connection | Lockable connection to 4 standard probes testo 915i; Standard plug-in connection to other common TC probes |
| Probe shaft diameter | 4 mm |
| Probe shaft length | 99 mm |
| Battery life | 150 h |
| Battery type | 3 AAA micro batteries |
| Data transfer | Bluetooth®; automatic connection to the testo Smart App and Testo measuring instruments |
| Radio range | 100 m |
| Refrigerants | A2L / A3 compatibel |
| Storage temperature | -20 to +60 °C |
Full description
Wireless temperature measurement: The testo 915i thermometer with smartphone operation and Bluetooth is part of the popular Testo Smart Probes portfolio. The thermometer provides fast, reliable measurement results and is versatile and easy to use thanks to the robust probe – making it ideal for carrying out your measurements, e.g. of ambient temperatures as well as temperatures in ducts and at air outlets.
testo 915i - Thermometer with air probe and smartphone operation
• Robust, fast-response air temperature probe (TC type K, class 1), measuring range -50 to +400 °C
• High measuring accuracy up to ±1.0 °C thanks to system calibration ex-works
• For fast, wireless ambient temperature measurements and measurements in ducts and at air outlets
• Innovative locking mechanism on the handle for easy, secure attachment of plug-in Testo measuring probes
• Versatile in all temperature-relevant applications: Compatible with all Testo and standard type K thermocouple probes
• testo Smart App: Display of readings, clear graphical presentation of temperature curves, create documentation on site and send as a PDF or CSV file
• Automatic Bluetooth connection to smartphones, tablets or compatible Testo measuring instruments
• Bluetooth with a range of up to 100 m
• Handy, robust housing
• Thanks to its proven quality and great durability, you can rely on your Testo Smart Probe in all conditions
Key benefits:
• Smart Probe for wireless temperature measurement in a wide range of applications, thanks to a large selection of probes and compatibility with standard type K thermocouple probes
• Robust, fast-response air temperature probe (TC type K, class 1) with secure attachment via innovative locking mechanism in the handle, ideal for measuring ambient temperature as well as temperatures in ducts and at air outlets, measuring range -50 to +400 °C
• Easy operation, evaluation and documentation with free testo Smart App as well as automatic Bluetooth® connection to smartphones, tablets or Testo measuring instruments (e.g. testo 400, testo 550s) with a range of up to 100 m
• High measurement accuracy thanks to system calibration ex-works
testo Smart App
The App for all applications. Multifunctional. Continuously up to date. Free.
Many measurement sites - clear documentation
New PRO measuring program in the testo Smart App
Scope of delivery:
Wireless Smart Probe testo 915i with air probe (TC Type K), including batteries and test protocol.
Compatible probes (21)
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 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/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 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 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.
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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.
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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 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 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.
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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 · Tête de mesure de rechange pour sonde pour tuyau (TC de type K)
Spare measuring head for pipe wrap probes (TC type K)
The spare measuring head for pipe wrap probes (TC type K) enables easy and fast replacement of your old measuring head, for example in the event of damage.
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.
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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).
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Compatible accessories (3)
Testo · testo 560i
testo 560i kit - Digital refrigerant scale and intelligent valve with Bluetooth®
Charge refrigeration systems and heat pumps faster and more precisely: automatically with the testo 560i wireless refrigerant scale, the intelligent refrigerant valve, a digital manifold from Testo and/or the testo Smart App. Simply enter the charging program, target value for superheating, subcooling or weight in the manifold or App and the scale and valve will do the rest for you. Your benefits: Time saving and precise charging of the system.
Price on requestDetails
Testo · testo 560i
testo 560i - Digital refrigerant scale with Bluetooth®
With the testo 560i wireless refrigerant scale, you can measure refrigerant weight quickly, precisely and conveniently. Use a Testo manifold and the testo Smart App on your smartphone/tablet for operation and measured value display after the scale has automatically connected to both via Bluetooth. Especially practical: with the scale and the separately available intelligent valve, you can charge refrigeration systems and heat pumps automatically and precisely.
Price on requestDetails
Testo · testo Smart Case (température)
testo Smart Case (temperature) - Storage case for Smart Probe testo 915i and TC probe
Robust on the outside, soft on the inside: The testo Smart Case “Temperature” with a hard outer shell and integrated foam insert with compartments for a precise fit. You can use it to safely store and transport your Smart Probe measuring instrument testo 915i with TC probes.
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Compatible with (7)
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.
Price on requestDetails
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 (with Bluetooth® handle), 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, available separately, even without the IAQ and air flow measuring instrument.
Price on requestDetails
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.
Price on requestDetails
Testo · testo 400
testo 400 ventilation measurement kit with hot-wire probe
Ideal kit for professional HVAC technicians, designed especially for volume flow measurement. You receive the testo 400 universal IAQ and air flow measuring instrument with intuitive measurement menus, a hot-wire probe head (with temperature and humidity sensor), a vane probe head (Ø 100 mm) and a high-precision humidity and temperature probe head – all three mount on the supplied Bluetooth® handle. For measurements on ceiling outlets, simply combine the 100 mm vane probe with the telescope (extendable to 1.0 m) and the 90° elbow.
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Testo · testo 400
testo 400 air flow kit with hot wire probe
Ideal kit for IAQ professionals, with a focus on air flow measurement. You will receive the testo 400 universal IAQ measuring instrument with intuitive measurement menus, one hot wire probe head (including temperature and humidity sensor), one vane probe head (Ø 100 mm) and one high-precision humidity/temperature probe head – all three can be attached to the Bluetooth® handle supplied. For measurements at ceiling outlets, simply combine the 100 mm vane probe with the telescope (can be extended up to 1.0 m) and the 90° angle.
Price on requestDetails
Testo · testo 400
testo 400 air flow kit with 16 mm vane probe
Ideal kit for IAQ professionals, with a focus on air flow measurement. You will receive the testo 400 universal IAQ measuring instrument with intuitive measurement menus, one vane probe head (Ø 16 mm), one vane probe head (Ø 100 mm) and one high-precision humidity/temperature probe head – all three can be attached to the Bluetooth® handle supplied. For measurements at ceiling outlets, simply combine the 100 mm vane probe with the telescope (can be extended up to 1.0 m) and the 90° angle.
Price on requestDetails
Testo · testo 400
testo 400 ventilation measurement kit with 16 mm vane probe
Ideal kit for professional HVAC technicians, designed especially for volume flow measurement. You receive the testo 400 universal IAQ and air flow measuring instrument with intuitive measurement menus, a vane probe head (Ø 16 mm), a vane probe head (Ø 100 mm) and a high-precision humidity and temperature probe head – all three mount on the supplied Bluetooth® handle. For measurements on ceiling outlets, simply combine the 100 mm vane probe with the telescope (extendable to 1.0 m) and the 90° elbow.
Price on requestDetails
In the same family
Testo · testo 106
testo 106 kit - Food thermometer
The testo 106 food thermometer is now available as a practical kit with useful accessories including a waterproof case and clip!
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Testo · Mini-thermomètre
Mini alarm thermometer
The affordable mini thermometer with min./max. alarm. Small dimensions, big performance: an acoustic signal sounds when the temperature exceeds or falls below the individually adjustable limit values.
Price on requestDetails
Testo · Mini-thermomètre avec sonde de pénétration
Mini penetration thermometer
Take fast, reliable liquid or air temperature measurements with our mini penetration thermometer. The slender, pointed penetration probe of the mini thermometer is perfect for measuring core temperatures.
Price on requestDetails
Testo · Mini-thermomètre avec sonde rallongé
Mini penetration thermometer with extended probe shaft
Perfect for laboratories, food inspections or air conditioning/heating/ventilation trades. With an extended probe and measuring range up to +250 °C, the mini penetration thermometer delivers fast and reliable results.
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