testo 915i temperature kit - thermometer with temperature probes and smartphone operation (2025)

0563 5915

£ 139.00 £ 166.80

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0563 5915

  • 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

  • In the kit: testo 915 Smart Probe with secure locking mechanism for attaching probes, air probe, immersion/penetration probe and surface probe, (all TC Type K, Class 1), testo Smart Case

  • 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

  • The testo 915i temperature kit with temperature probes will enable you to tackle your temperature measurements with greater speed, flexibility and ease: Included is a wireless thermometer testo 915i, an air probe, an immersion/penetration probe and a surface probe (all TC type K, class 1). The handle is compatible with all standard type K thermocouple probes – making it versatile. Thanks to Bluetooth and the testo Smart App, operation, evaluation and documentation can be carried out with exceptional ease and flexibility.

    • testo 915i temperature kit - thermometer with temperature probes and smartphone operation (1)

      testo Smart App

      The App for all applications. Multifunctional. Continuously up to date. Free.

      Find out more

    • testo 915i temperature kit - thermometer with temperature probes and smartphone operation (2)

      Many measurement sites - clear documentation

      New PRO measuring program in the testo Smart App

      Find out more

    Wireless, versatile, easy to use: The kit, which includes a thermometer, an air probe, immersion/penetration probe and surface probe, is ideal for carrying out temperature measurements in a wide range of applications. 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 particularly versatile and easy to use in combination with the probes, Bluetooth and Smart App.

    testo 915i temperature kit: Thermometer with temperature probes and smartphone operation

    • Robust, fast-response immersion/penetration probe (TC type K, class 1), measuring range -50 to +400 °C, application: Temperature measurement in liquids, pastes and semi-solid media
    • Fast-response surface probe (TC type K, class 1) with sprung thermocouple strip, measuring range -50 to +350 °C, application: Temperature measurement on flat and non-planar surfaces, e.g. also for measurements on pipes
    • Robust, fast-response air temperature probe (TC type K, class 1), measuring range -50 to +400 °C, application: Measurement of ambient temperature as well as temperatures in ducts and at air outlets
    • High measuring accuracy up to ±1.0 °C thanks to system calibration ex-works
    • For fast, wireless temperature measurements
    • 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
    • testo Smart Case: Case for safe storage and convenient transportation of thermometer and probes
    • Thanks to its proven quality and great durability, you can rely on your Testo Smart Probe in all conditions
    • Thermometer with smartphone operation, Smart Probe testo 915i
    • Air probe (TC type K, class 1)
    • Immersion/penetration probe (TC type K, class 1)
    • Surface probe (TC type K, class 1)
    • testo Smart Case for storage
    • Batteries
    • Calibration protocol

    Temperature - TC Type K (NiCr-Ni)

    Measuring range

    -50 to +350 °C (surface probe)

    -50 to +400 °C (air probe, immersion/penetration probe)

    Accuracy

    air probe, immersion/penetration probe: ±1.0 °C (-50 to +100 °C)

    surface probe: ±(1.0 °C + 1 % of mv)

    air probe, immersion/penetration probe: ±1 % of mv (Remaining Range)

    Resolution

    0.1 °C

    Reaction time

    t₉₀ = 3 s (immersion/penetration probe, surface probe)

    t₉₀ = 60 s (air probe)

    General technical data

    Weight

    testo Smart Case (temperature): 250 g

    air probe, immersion/penetration probe: 11 g

    Bluetooth® handle: 88 g

    surface probe: 22 g

    Dimensions

    Bluetooth® handle: 129 x 31 x 31 mm (LxWxH)

    diameter probe tip: 3 mm (immersion/penetration probe), 12 mm (surface probe)

    diameter probe shaft: 4 mm (air probe), 5 mm (immersion/penetration probe), 5 mm (surface probe)

    testo Smart Case (temperature): 250 x 180 x 70

    Operating temperature

    -20 to +50 °C

    Product-/housing material

    Plastic

    Protection class

    IP 20 (air probe, surface probe); IP 40 (immersion/penetration probe)

    System requirements

    requires iOS 12.0 or newer; requires Android 6.0 or newer; requires mobile end device with Bluetooth 4.0

    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

    Battery life

    150 h

    Battery type

    3 AAA micro batteries

    Data transfer

    Bluetooth®; automatic connection to testo Smart App and Testo measuring instruments

    Radio range

    100 m

    Refrigerant

    A2L / A3 compatibel

    Storage temperature

    -20 to +60 °C

    Temperature probes

  • Temperature probes

    Temperature probe kit - with air probe, immersion/penetration probe and surface probe (TC type K)

    :
    0602 5093

    £ 105.00 £ 126.00

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  • Temperature probes

    Waterproof surface temperature probe with widened measuring tip (TC type K) for flat surfaces – measuring range -60 to +400 °C

    :
    0602 1993

    £ 65.00 £ 78.00

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  • Temperature probes

    Spare measuring head for pipe wrap probes (TC type K) - Measuring range: -60 to +130°C

    :
    0602 0092

    £ 55.00 £ 66.00

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  • Temperature probes

    Clamp probe (TC type K) for temperature measurements on pipes with Ø 15-25 mm – Measuring range -50 to +100°C, briefly up to +130°C

    :
    0602 4692

    £ 75.00 £ 90.00

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  • Temperature probes

    Fast-reaction paddle surface probe (TC type K) - Measuring range: - 0 to +300°C

    :
    0602 0193

    £ 132.00 £ 158.40

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  • Temperature probes

    Fast-action, angled surface temperature probe (TC type K) for flat and uneven surfaces – measuring range: -60 to +300 °C

    :
    0602 0993

    £ 155.00 £ 186.00

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  • Temperature probes

    Temperature probe (TC type K) with clamping bracket for measurements on pipes with Ø 5-65 mm – Measuring range -60 to +130°C, briefly up to +280°C

    :
    0602 4592

    £ 130.00 £ 156.00

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  • Temperature probes

    Surface temperature probe with magnet (TC type K), adhesive power 20 N – Measuring range -50 to +170°C

    :
    0602 4792

    £ 155.00 £ 186.00

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  • Temperature probes

    Flexible, fast-action immersion probe (TC type K) – measuring range: -60 to +1000 °C

    :
    0602 0593

    £ 99.00 £ 118.80

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  • Temperature probes

    Flexible thermoelectric couple (TC type K, glass fibre) – measuring range -50 to +400°C

    :
    0602 0645

    £ 30.00 £ 36.00

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  • Temperature probes

    Flexible thermoelectric couple (TC type K, glass fibre) – Measuring range: -50 to +400°C

    :
    0602 0644

    £ 20.00 £ 24.00

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  • Temperature probes

    Temperature probe with Velcro (TC Type K)

    :
    0628 0020

    £ 47.00 £ 56.40

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  • Temperature probes

    Waterproof surface temperature probe with a small measuring head (TC type K) – measuring range: -60 °C to +1000 °C

    :
    0602 0693

    £ 115.00 £ 138.00

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  • Temperature probes

    Fast-action immersion/penetration probe (TC type K) – measuring range: -60 to +800 °C

    :
    0602 2693

    £ 120.00 £ 144.00

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  • Temperature probes

    Fast-action surface probe (TC type K) – measuring range -60 to +300 °C, short-term up to +500 °C

    :
    0602 0393

    £ 129.00 £ 154.80

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  • Temperature probes

    Surface temperature probe with magnet (TC type K), adhesive power 10 N – Measuring range -50 to +400°C

    :
    0602 4892

    £ 175.00 £ 210.00

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  • Temperature probes

    Flexible thermoelectric couple (TC type K, PTFE) – measuring range -50 to +250°C

    :
    0602 0646

    £ 31.00 £ 37.20

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  • Temperature probes

    Immersion measuring tip with TC plug type K - for fast temperature measurements

    :
    0602 5792

    £ 30.00 £ 36.00

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  • Temperature probes

    Waterproof immersion/penetration probe (TC type K) – measuring range -60 to +400 °C

    :
    0602 1293

    £ 51.00 £ 61.20

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  • Temperature probes

    Flexible immersion measuring tip (TC type K) - Measuring range: -40 to +1000°C

    :
    0602 5693

    £ 54.00 £ 64.80

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  • Temperature probes

    Exceptionally fast temperature probe (TC Type K)

    :
    0602 0493

    £ 130.00 £ 156.00

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  • Temperature probes

    Waterproof stainless steel food probe (TC type K) - measuring range: -60 to +400°C

    :
    0602 2292

    £ 85.00 £ 102.00

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  • Accessories

  • Accessories

    testo 560i kit - Digital refrigerant scale and intelligent valve for automatic charging of refrigeration systems and heat pumps

    :
    0564 2560

    £ 360.00 £ 432.00

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  • Accessories

    testo 560i - Digital refrigerant scale with Bluetooth

    :
    0564 1560

    £ 235.00 £ 282.00

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  • Accessories

    Storage case testo Smart Case Temperature

    :
    0516 0032

    £ 29.00 £ 34.80

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    • testo Smart Probes FAQ(pdf, 1.09 MB)

    • Data sheet testo 915i(pdf, 1.06 MB)

    • UK Declaration of Conformity testo 915i(pdf, 59.76 kB)

    • Instruction manual testo Smart Probes(pdf, 1.72 MB)

    • Quickstart Guide Smart Probe testo 915i(pdf, 871.26 kB)

    • Technical Documentation A3 refrigerant testo 915i(pdf, 41.0 kB)

    £ 139.00 £ 166.80

    1

    testo 915i temperature kit - thermometer with temperature probes and smartphone operation (2025)
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