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    testo 835-T1 - Infrared thermometer

    0560 8351
  1. Reliable IR measurement up to 600 °C 
  2. IR measurements from a safe distance
  3. Memory for up to 200 readings; easy analysis with free-to-download software
  4. 4-point-laser and 50:1 optics for precise measurements over greater distances 
    5. The practical infrared thermometer testo 835-T1 offers maximum safety and precision when measuring the temperature of smaller objects from a medium distance.
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    Get started in the field of intelligent infrared measuring technology. The practical infrared thermometer testo 835-T1 offers maximum safety and precision when measuring the temperature of smaller objects from a medium distance, e.g. monitoring wall temperature, troubleshooting in heating and air conditioning systems, or the quality control of industrially manufactured products.
     
    • The 4-point laser clearly indicates the measuring area and prevents incorrect measurements
    • The 50:1 optics allow you to carry out measurements from a long distance and still obtain excellent results (distance 5 m = 10 cm measuring spot)
    • The integrated degree of emission table enables you to select the correct degree of emission of the measured surface
    • The backlit display allows you to use your infrared thermometer in all lighting conditions
       
    The testo 835-T1 also allows you to carry out contact temperature measurements. The thermometer is equipped with a connecting point for a wide range of optional temperature sensors. The temperature sensor can also be used to automatically measure the degree of emission of a particular surface. This makes it easier to carry out subsequent infrared measurements.

    There is also a wide range of optional accessories - including a tripod and a robust carry case – that allow you to customize your testo 835-T1 infrared thermometer to suit your needs.
     

    For easy analysis and easy use

    The testo 835-T1 comes with an easy-to-follow menu, self-explanatory icons and a user-friendly joystick. Your infrared thermometer can be used to create different measuring sites or save up to 200 readings while additional features including min/max values, adjustable thresholds and visual and acoustic alarms which are triggered when thresholds have been exceeded make work more efficient and life easier. The free-to-download “EasyClimate” software provides you with a quick and convenient means of analyzing your measuring data.

    testo 835-T1 high temperature infrared thermometer, 4-point laser marking, measuring data administration, PC software, batteries, calibration protocol.

    Temperature - TC Type K (NiCr-Ni)

    Measuring range
    -50 to +600 °C
    Accuracy
    ±(0.5 °C + 0.5 % of mv)
    Resolution
    0.1 °C

    Temperature - Infrared

    Measuring range
    -30 to +600 °C
    Accuracy
    ±2.5 °C (-30.0 to -20.1 °C)
    ±1.0 °C (0.0 to +99.9 °C)
    ±1 % of mv (Remaining Range)
    ±1.5 °C (-20.0 to -0.1 °C)
    Infrared resolution
    0.1 °C

    General technical data

    Weight
    514 g
    Dimensions
    193 x 166 x 63 mm
    Operating temperature
    -20 to +50 °C
    Product-/housing material
    ABS + PC
    Emissivity table
    20 values
    Laser spot
    on / off
    Standards
    EN 61326-1:2006
    Alarm function
    audible; Optical
    Auto-off backlight
    30 s*
    Auto-off instrument
    120 s*
    Battery type
    3 batteries type AA (or USB operating with PC-Software)
    Battery life
    25 h (typical 25°C without laser and backlight) 10 h (typical 25°C without backlight)
    Display type
    Dot Matrix
    Memory
    200 measuring values
    Storage temperature
    -30 to +50 °C
    *disabled for continuous measurement and USB connection

    Air probes

  5. Air probes
    Robuster Luftfühler, TE Typ K
    Robust air temperature probe (TC type K) – measuring range: -60 to +400 °C
      :
      0602 1793

      • Food probes

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

          • Surface probes

        • 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
          • 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
                Efficient, waterproof surface probe with small measurement head
                Efficient, waterproof surface probe with small measurement head for flat surfaces, T/C Type K
                  :
                  0602 0693
                • 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
                    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
                      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
                          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
                                Flat head surface probe with telescopic handle max. 680 mm
                                Surface temperature probe (TC Type K) with telescope
                                  :
                                  0602 2394

                                  • Thermocouples

                                • Thermocouples
                                  Thermocouple with TC adapter, flexible, 800 mm long
                                  Flexible thermoelectric couple (TC type K, glass fibre) – Measuring range: -50 to +400°C
                                    :
                                    0602 0644

                                    • 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
                                    • 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
                                      • immersion/ penetration probes
                                        Tauch-Messspitze, biegsam, TE Typ K
                                        Immersion measuring tip with TC plug type K - for fast temperature measurements
                                          :
                                          0602 5792