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    testo 830-T4 - Infrared Thermometer

    0560 8314
    £ 96.00 £ 115.20
    1
  1. Laser marking
  2. Accurate results thanks to its 30:1 optics and high resolution processor
  3. Precision with 0.1 °C resolution
  4. Easy to use thanks to the gun-style design
  5. Adjustable emissivity
  6. Hold function (to retain a reading)
  7. The testo 830-T4 infrared thermometer also achieves accurate results at greater distances during non-contact surface temperature measurement. This is provided by its 30:1 optics and powerful processor. The infrared temperature measuring instrument carries out measuring tasks in trade and industry quickly and efficiently.

    Overview

    With the testo 830-T4 infrared thermometer you will be well equipped for non-contact surface temperature measurements in industry and trade. It is especially distinguished by its 30:1 optics, which also enable the infrared temperature measuring instrument to record extremely small measuring spots at a great distance. This therefore allows moving or dangerous objects to be measured at a safe distance.

    All key advantages of the infrared thermometer at a glance

    The infrared thermometer with laser measurement spot marker not only measures the surface temperature accurately, but also quickly (2 measurements a second). Benefit from these and other advantages of the infrared temperature measuring instrument:

    • High resolution processor provides accurate results (resolution 0.1 °C)
    • 30:1 optics enable great accuracy at great distances on small objects being measured (1 m distance = 36 mm measuring spot diameter)
    • Infrared thermometer with 2 point laser measurement spot marker: the measuring point can be precisely defined (= surface between the two laser points)
    • Two limit values that can be defined as required
    • Visual and acoustic alarm if limit values are exceeded
    • Min./max. temperature display and hold function (to "freeze" a certain measured value)
    • An external temperature probe can be connected, e.g. to determine the emission level of the surface, or for additional contact temperature measurement
    • Convenient operation (even with just one hand) thanks to the gun-style design
    • Clear, legible display with background lighting

    Furthermore, the infrared temperature measuring instrument delivers extremely fast results in that up to two measurements a second are possible. This means that extensive surface temperature scans are also easy to handle.

    Extended functions with the connectible probe

    An optional external temperature probe can be connected to the testo 830-T4 infrared thermometer if you would like to carry out a contact measurement in addition to the non-contact IR measurement (e.g. for control purposes). There are a range of thermocouple probes available for temperature measurements of air, liquids, semi-solid media, and surface temperatures.

    The comparative contact measurement with a surface temperature probe will help you determine the emission level of the surface material. This means you will be able to set the infrared thermometer emission level accordingly in order to achieve the best results in the subsequent IR measurement.
    In the case of surfaces with an extremely low emission level, we recommend using either an emission tape (optional), or the connectible contact probe (optional) throughout the measurement.

    testo 830-T4 - Infrared Thermometer with 2-point laser sighting, 30:1 optic, adjustable limit values, alarm function, connection of external probes, incl. Batteries and calibration certificate.

    Temperature - TC Type K (NiCr-Ni)

    Measuring range
    -50 to +500 °C
    Accuracy
    ±0.5 °C + 0.5 % of mv
    Resolution
    0.1 °C
    Measuring rate
    1.75 s

    Temperature - Infrared

    Measuring range
    -30 to +400 °C
    Accuracy
    ±1 °C or ±1 % of mv (Remaining Range)
    ±2 °C (-30 to -20.1 °C)
    ±1.5 °C (-20 to 0 °C)
    Measuring rate
    0.5 s
    Infrared resolution
    0.1 °C

    General technical data

    Weight
    200 g
    Dimensions
    190 x 75 x 38 mm
    Operating temperature
    -20 to +50 °C
    Product-/housing material
    ABS
    Battery type
    9V block battery
    Battery life
    15 h
    Storage temperature
    -40 to +70 °C

    Air probes

    Surface probes

  8. Surface probes
    Spare meas. head for pipe wrap probe, TC Type K
    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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    • Surface probes
      Fast-reaction paddle surface probe
      Fast-reaction paddle surface probe (TC type K) - Measuring range: - 0 to +300°C
        :
        0602 0193
        £ 128.00 £ 153.60
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      • 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
          £ 128.00 £ 153.60
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        • Surface probes
          Efficient, waterproof surface probe with small measurement head
          Waterproof surface temperature probe with a small measuring head (TC type K) – measuring range: -60 °C to +1000 °C
            :
            0602 0693
            £ 110.00 £ 132.00
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          • 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
              £ 147.00 £ 176.40
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            • 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
                £ 63.00 £ 75.60
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              • 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
                  £ 126.00 £ 151.20
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                • 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
                    £ 70.00 £ 84.00
                    1
                  • 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
                      £ 151.00 £ 181.20
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                    • 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
                        £ 168.00 £ 201.60
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                      • Surface probes
                        Pipe wrap probe with velcro strip
                        Temperature probe with Velcro (TC Type K)
                          :
                          0628 0020
                          £ 45.00 £ 54.00
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                        • immersion/ penetration probes

                        • immersion/ penetration probes
                          Efficient and fast-action immersion probe, waterproof
                          Flexible, fast-action immersion probe (TC type K) – measuring range: -60 to +1000 °C
                            :
                            0602 0593
                            £ 100.00 £ 120.00
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                          • immersion/ penetration probes
                            Waterproof immersion/penetration probe, TC Type K
                            Waterproof immersion/penetration probe (TC type K) – measuring range -60 to +400 °C
                              :
                              0602 1293
                              £ 49.00 £ 58.80
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                            • immersion/ penetration probes
                              Fast-action, waterproof immersion/penetration probe
                              Fast-action immersion/penetration probe (TC type K) – measuring range: -60 to +800 °C
                                :
                                0602 2693
                                £ 116.00 £ 139.20
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                              • immersion/ penetration probes
                                Immersion measurement tip, flexible, for measurements in air
                                Flexible immersion measuring tip (TC type K) - Measuring range: -40 to +1000°C
                                  :
                                  0602 5693
                                  £ 52.00 £ 62.40
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                                • immersion/ penetration probes
                                  Tauch-Messspitze, biegsam, TE Typ K
                                  Immersion measuring tip with TC plug type K - for fast temperature measurements
                                    :
                                    0602 5792
                                    £ 29.00 £ 34.80
                                    1
                                  • immersion/ penetration probes
                                    Flexible immersion measuring tip (TC type K, class 3) - measuring range -200 to +40°C
                                      :
                                      0602 5793
                                      £ 38.00 £ 45.60