196 products or recommendations for Applications
  • testo 440 - Indoor comfort ComboKit with Bluetooth

    Order-Nr. 0563 4408

    This testo 440 kit is great for evaluating indoor air quality and determining draft risk and degree of turbulence in workplaces. The testo 440 air velocity and IAQ measuring instrument and its CO2 probe with humidity/temperature sensor and turbulence probe can all be safely stored in the included case.
    • Intuitive: Clearly structured measurement menus for long-term measurement and parallel determination of CO2 concentration, humidity, air temperature, and degree of turbulence in workplaces

    • Precise: Calculation of wet bulb temperature, dew point, and absolute humidity – determination of the degree of turbulence and draft risk according to EN ISO 7730 / ASHRAE 55

    • Convenient: Wireless probes, internal memory for data storage, and USB port for data export

    • Versatile: Your testo 440 setup can be expanded with a large selection of digital probes

  • Waterproof immersion/penetration probe - with NTC temperature sensor

    Order-Nr. 0615 1212

    Use the waterproof immersion/penetration probe (with the compatible measuring instrument) to carry out fast, precise temperature measurements in liquids and semi-solid media.
    • Measuring range from -50 to +150 °C; accuracy of up to ±0.2 °C

    • For measurements in liquids and semi-solid media

    • Temperature probe with NTC temperature sensor

    • Waterproof – in accordance with protection class IP67

  • Waterproof Immersion Probe

    Order-Nr. 0602 1293

    A Type K Thermocouple waterproof immersion/penetration probe. This probe is capable of reading temperature values from -76.0° to 752.0 °F.
    • Thermocouple type K

    • Response time of 7 seconds

    • Waterproof

    • Measuring range: -60 to +400 °C

  • Temperature Probe with Magnet

    Order-Nr. 0602 4892

    Temperature probe with magnet for surface measurements on metal surfaces.
    • Self-adhesive thanks to a magnet: probe for measuring surface temperature on metal surfaces

    • TC Type K temperature probe with 1.6 m cable

    • Measuring range: (-60 to 750 °F) -50 to +400 °C

  • Air Probe (Type K)

    Order-Nr. 0602 1793

    Air Probe with a Type K connection allows you to accurately measure air temperature. Compatible with any Testo product with a Type K connector, this Air Probe is a solution for a variety of temperature applications.
    • Thermocouple type K 

    • Short response time thanks to the exposed sensor 

    • Can be connected to a wide range of measuring instruments

    • Measuring range: -60 to +400 °C

  • Pipe Clamp Surface Probe

    Order-Nr. 0602 4592

    Pipe clamp probe for measuring pipes with a diameter of 0.2” to 2.5''.  Probe is capable of short term measurements of up to 536 °F.
    • Enables quick, easy attachment of the probe to pipes with a diameter of 0.2” to 2.5”

    • TC Type K temperature probe with 4 foot cable

    • Measuring range: -76 to 266 °F, briefly up to 536 °F

  • Penetration probe NTC with ribbon cable

    Order-Nr. 0572 1001

    Penetration probe NTC with ribbon cable
    • NTC probe with exceptionally flat cable (2 m/6.5 ft. long), which can be pushed through narrow openings, e.g. through slits in doors

    • Temperature measurement in pastes and semi-solid media and also in liquids and air

    • For connection to the testo Saveris 2-T2 Wi-Fi data logger; measuring range: -40 to +125 °C (-40 to 257 °F)

  • Clamp probe (NTC) - For pipes from ¼” to 1 1/3”

    Order-Nr. 0613 5505

    Testo NTC Clamp Probes will allow you to properly measure Evaporator and Condensor temperatures in real time using your Testo Digital Manifold. Using the clamp probes will also allow the manifold to calculate SuperHeat and SubCool values, ensuring that they are at a correct, optimized level, and the refrigeration system is running at maximum efficiency.
    • Precision NTC temperature sensor 

    • Collet for quick attachment 

    • Measuring range: -40 to +125 °C

  • Hot Wire Probe - Hot Wire Probe

    Order-Nr. 0635 1025

    A hot wire measurement probe, designed to be used to take velocity measurements. Probe head has 0.3" diameter, with a telescopic handle (32" max). Probe has a MiniDIN type connector.
    • Very small probe head diameter (7.5 mm) – ideal for measurements in inaccessible places

    • Integrated temperature measurement up to +70 °C

    • With telescope (can be extended to 820 mm)

    • Flow measuring range: 0 to +20 m/s

  • Vane Measurement Probe - Vane Measurement Probe

    Order-Nr. 0635 9535

    Vane measurement probe with a .63 inch diameter, with a telescopic handle (35" max) designed to be used for taking measurements in ducts. Probe has MiniDIN type connector.
    • Probe head 16 mm in diameter

    • With telescope (can be extended to 890 mm) for larger ventilation ducts

    • Measuring range: 0.6 to +40 m/s

  • Thermal Velocity Probe - Thermal Velocity Probe

    Order-Nr. 0635 1535

    A Thermal velocity probe, designed to measure both temperature and humidity. Probe Head has 0.5" diameter, with a telescopic handle (max. 29 in.) Probe has a MiniDIN type connector.
    • 3 functions in 1 probe: measurement of flow, temperature and humidity

    • Probe head diameter: 12 mm – also suitable for measurements in ventilation ducts

    • With telescope (can be extended to 745 mm)

    • Flow measuring range: 0 to +20 m/s

  • Humidity / Temperature Probe 12mm

    Order-Nr. 0572 6172

    Humidity / Temperature Probe 12mm
    • Measures air temperature and humidity quickly and reliably

    • Probe can be installed for long-term measurements, probe tube diameter 12 mm

    • Measuring range: humidity 0 to 100% RH; temperature -20 to 70 °C

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