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testo 925 - temperature measuring instrument

0560 9250
  • An attachable temperature probe and a radio temperature probe can be connected
  • Large range of fast temperature probes on offer for surface, air or immersion/penetration measurement (optional)
  • Continuous display of min./max. values
  • Acoustic alarm sounds when limit values are exceeded
  • 1-channel temperature measuring instrument with large measuring range
    The testo 925 temperature measuring instrument is our all-rounder for temperature measurement in heating engineering, the sanitation sector and refrigeration and air conditioning technology. Take advantage of the thermocouple technology of the attachable temperature probes (type K thermocouple) with this temperature measuring instrument. It enables fast temperature checks and a large temperature measuring range from -50 to +1000 °C (the measuring range is dependent on the probe selected).
     

    The testo 925 temperature measuring instrument meets a wide range of practical requirements

    You can attach a type K thermocouple temperature probe to the testo 925. Measurement data transfer by radio means the reading from a wireless radio temperature probe can also be displayed. To meet the wide range of practical requirements, we also offer the possibility of ordering the following probe models:
    • Temperature probes for surface measurement: for instance, probes with a clamping bracket enable temperature checks on pipes, probes with a sprung sensor element allow temperature measurement on uneven surfaces and temperature probes with a magnet enable measurement on metal surfaces in this area
    • Temperature probes for immersion/penetration measurement: discover our range of immersion/penetration probes – from flexible or robust, via high-precision, to waterproof
    • Temperature probes for air measurement: the open sensor element ensures fast response times for air temperature measurement in this area
       
    Choose the optimum features to meet your needs from our wide range of fast, reliable temperature probes (type K thermocouple) in the "Probes" tab.
     

    Temperature checking with the testo 925: focus on all the benefits

    • Great features: large, illuminated display, current values shown, continuous display of min./max. values, hold function to retain readings, acoustic alarm when limit values are exceeded (you can determine the limit values yourself)
    • Practical optional accessories: do you know about our little testo fast printer? It prints out your measurement results quickly and correctly right there on the spot. Or the TopSafe protective case? When a probe is connected, it ensures the instrument is protected against water and dirt according to protection class IP 65. Our handy bag and transport case ensure safe storage of the temperature measuring instrument and probes
    • Measurement data transfer by radio: the optional radio module means that on the testo 925 you can also receive readings from a radio temperature probe, in addition to the attachable temperature probe. The radio temperature probe sends readings to the measuring instrument over a distance of up to 20 metres where there are no obstructions

    testo 925 temperature measuring instrument, including batteries and calibration protocol.
    Note: the temperature measuring instrument requires a probe for commissioning (not included in the scope of delivery).

    Temperature - TC Type K (NiCr-Ni)

    Measuring range
    -50 to +1000 °C
    Accuracy
    ±(0.7 °C + 0.5 % of mv) (Remaining Range)
    ±(0.5 °C + 0.3 % of mv) (-40 to +900 °C)
    Resolution
    0.1 °C (-50 to +199.9 °C)
    1 °C (Remaining Range)

    General technical data

    Dimensions
    182 x 65 x 40 mm
    Operating temperature
    -20 to +50 °C
    Housing
    ABS
    Number of channels
    1-channel
    Battery type
    9V block battery, 6F22
    Battery life
    200 h (connected probe, backlight off); 45 h (radio mode, backlight off); 68 h (connected probe, backlight always on); 33 h (radio mode, backlight always on)
    Storage temperature
    -40 to +70 °C
    Weight
    171 g

    Air probes

    Immersion/penetration probe for food measurements

  • Immersion/penetration probe for food measurements
    Wasserdichter Lebensmittelfühler aus Edelstahl (IP65)
    Waterproof stainless steel food probe (TC type K) - measuring range: -60 to +400°C
      :
      0602 2292
    • Immersion/penetration probe for food measurements
      Wasserdichter Tauch-/Einstechfühler mit Metallschutzschlauch
      Waterproof, robust immersion/penetration probe (TC type K) - measuring range: -50 to +230°C
        :
        0628 1292
      • Surface probes

      • Surface probes
        Fast-reaction paddle surface probe
        Fast-reaction paddle surface probe (TC type K) - Measuring range: - 0 to +300°C
          :
          0602 0193
        • Surface probes
          Fast-action surface probe with sprung thermocouple strip
          Fast-action surface probe (TC type K) – measuring range -60 to +300 °C, short-term up to +500 °C
            :
            0602 0393
          • Surface probes
            Waterproof surface probe with widened measurement tip
            Waterproof surface temperature probe with widened measuring tip (TC type K) for flat surfaces – measuring range -60 to +400 °C
              :
              0602 1993
            • Surface probes
              Fast-action surface probe with sprung thermocouple strip
              Fast-action, angled surface temperature probe (TC type K) for flat and uneven surfaces – measuring range: -60 to +300 °C
                :
                0602 0993
              • Surface probes
                Efficient, waterproof surface probe with small measurement head
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                  :
                  0602 0693
                • Surface probes
                  Flat head surface probe with telescopic handle max. 680 mm
                  Surface temperature probe (TC Type K) with telescope
                    :
                    0602 2394
                  • Surface probes
                    Magnetic probe (TC type K) - for surface temperatures
                    Surface temperature probe with magnet (TC type K), adhesive power 20 N – Measuring range -50 to +170°C
                      :
                      0602 4792
                    • Surface probes
                      Magnetfühler, Haftkraft ca. 10 N, mit Haft-Magneten
                      Surface temperature probe with magnet (TC type K), adhesive power 10 N – Measuring range -50 to +400°C
                        :
                        0602 4892
                      • Surface probes
                        Pipe wrap probe with velcro strip
                        Temperature probe with Velcro (TC Type K)
                          :
                          0628 0020
                        • Surface probes
                          Pipe wrap probe for pipe diameter 5 to 65 mm
                          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
                          • Surface probes
                            Clamp probe for measurements on pipes
                            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
                            • Surface probes
                              T/C probe head for surface measurement
                              T/C probe head for surface measurement (T/C Type K)
                                :
                                0602 0394
                              • Thermocouples

                                immersion/ penetration probes