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    testo 735-1 - Temperature measuring instrument (3-channel)

    0560 7351
    ZAR 9,081.60 ZAR 10,443.84
  1. With optional probes that measure core temperature, surface temperature and air temperature
  2. Up to three probes can be attached and three additional temperature probes can also be connected to the temperature measuring instrument by radio
  3. Accurate measurement up to 0.05 °C with Pt100 temperature probe (optional)
  4. Display of min., max. and mean values and calculation of the differential temperature (delta T)
  5. If you need a measuring instrument for accurate temperature measurement or you would like to measure the temperature in several locations simultaneously, the testo 735-1 is the ideal equipment for you. The wide selection of optional probes enables flexible use of the temperature measuring instrument, for example to calibrate stationary temperature probes, in the electronics and food industries or in laboratories.
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    The testo 735-1 temperature measuring instrument can deal with almost all measuring tasks. That is because the comprehensive selection of optional probes enables reliable temperature measurement in a variety of areas. This means you can for instance use the measuring instrument in chemical laboratories for temperature measurement in aggressive media, for measuring temperature distribution in air conditioning cabinets and refrigerators, for calibrating stationary temperature probes or in the food industry for measuring core temperature.

    Measure surface, air and core temperature – in up to 6 locations at the same time

    Whether your work involves core temperatures, surface temperatures or air temperatures – choose the temperature probes that are appropriate for you from our large selection of probes and measure the temperature in up to six locations at the same time with the testo 735-1.
    The temperature measuring instrument has one probe input for attaching high-precision Pt100 probes and two inputs for attaching fast thermocouple probes of the K, T, J and S types.
    Take advantage of wireless measurement data transfer by radio as well. The optional radio module means you can receive readings from up to three further optional radio temperature probes on the testo 735-1. The radio probes send the temperature values to the temperature measuring instrument over a distance of up to 20 meters where there are no obstructions. Wireless measurement enables you to avoid damage to cables or hindrances to handling.

    Accurate temperature measurement with Pt100 temperature probe

    Pt100 technology enables you to achieve very accurate temperature measurements with the testo 735-1. The high-precision Pt100 immersion/penetration probe (optional) thus achieves system accuracy of up to 0.05 °C with a resolution of 0.001 °C. The temperature measuring instrument is therefore ideally suited to use as a working standard for calibration of stationary temperature probes.

    The testo 735-1 temperature measuring instrument offers great features and standard-compliant work

    The testo 735-1 does not just display the temperatures currently being measured. Min./max. and mean values are also shown on the instrument display. When two temperature probes are attached, the temperature measuring instrument calculates the differential temperature and displays this as delta T. In addition, an acoustic alarm sounds when limit values are undershot or exceeded. You are free to define the limit values.
    The display illumination also enables easy reading of measuring values even in dark surroundings. In addition, the testo 735-1 temperature measuring instrument is waterproof according to protection class IP 65, has been tested in accordance with EN 13485, is HACCP-compliant and has international HACCP certification.

    Documentation of measurement data on site via the testo fast printer

    If you need evidence of the measured temperature values, we offer our optional testo fast printer as an accessory for the temperature measuring instrument. You can use this to print out the current temperature values or the min./max. values on site.
    Use the practical cyclical printing function on the testo 735-1 as well. It not only enables the printout of individual readings, but also of whole series of measurements on the testo fast printer at freely adjustable intervals (for example once a minute).

    The testo 735-1 temperature measuring instrument (3-channel) with an acoustic alarm, including calibration protocol and batteries.

    Caution: The instrument can only be commissioned with a probe. These are available separately.

    Temperature - Pt100

    Measuring range
    -200 to +800 °C
    Accuracy
    ±0,2 % of mv (Remaining Range)
    ±0,2 °C (-100 to +199,9 °C)
    Resolution
    0,05 °C

    Temperature - TC Type K (NiCr-Ni)

    Measuring range
    -200 to +1370 °C
    Accuracy
    ±(0,2 °C + 0,3 % of mv) (Remaining Range)
    ±0,3 °C (-60 to +60 °C)
    Resolution
    0,1 °C

    Temperature - TC Type T (Cu-CuNi)

    Measuring range
    -200 to +400 °C
    Accuracy
    ±(0,2 °C + 0,3 % of mv) (Remaining Range)
    ±0,3 °C (-60 to +60 °C)
    Resolution
    0,1 °C

    Air probes

  6. Air probes
    Robuster Luftfühler, TE Typ K
    Robust air temperature probe (TC type K) – measuring range: -60 to +400 °C
      :
      0602 1793
      ZAR 1,655.50 ZAR 1,903.83
    • Air probes
      Robust, affordable air probe, T/C Type T
      Robust air probe (TC Type T) - measuring range: -50 to +350°C
        :
        0603 1793
        ZAR 1,750.10 ZAR 2,012.62
      • Air probes
        Efficient, robust air probe, Pt100
        Efficient, robust air probe, Pt100
          :
          0609 1773
          ZAR 2,365.00 ZAR 2,719.75
        • 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
            ZAR 2,057.55 ZAR 2,366.18
          • Food probes
            Waterproof standard immersion/penetration probe,
            Waterproof standard immersion/penetration probe (TC type T) – measuring range -50 to +350 °C
              :
              0603 1293
              ZAR 1,206.15 ZAR 1,387.07
            • Food probes
              Stainless steel food probe (IP67) with PUR cable
              Stainless steel food probe (TC type T) with PUR cable - measuring range: -50 to +350°C
                :
                0603 2192
                ZAR 2,175.80 ZAR 2,502.17
              • Food probes
                Robust food penetration probe (TC type T) – measuring range -50 to +350 °C
                  :
                  0603 2492
                  ZAR 2,625.15 ZAR 3,018.92
                • Food probes
                  Waterproof precision immersion/penetration probe
                  Waterproof precision immersion/penetration probe without visible penetration hole, T/C Type T
                    :
                    0603 2693
                  • Food probes
                    Frozen food probe, corkscrew design
                    Frozen goods probe (TC type T) for screw-in use without pre-drilling – measuring range -50 to +350°C
                      :
                      0603 3292
                      ZAR 3,594.80 ZAR 4,134.02
                    • Food probes
                      0603-3392
                      Stainless steel food probe (TC type T) with FEP cable - measuring range: -50 to +350°C
                        :
                        0603 3392
                        ZAR 3,098.15 ZAR 3,562.87
                      • Food probes
                        Robust, Pt100 stainless steel food probe (IP65)
                        Robust stainless steel food probe (Pt100) – measuring range -50 to +400 °C
                          :
                          0609 2272
                          ZAR 3,713.05 ZAR 4,270.01
                        • Food probes
                          0628-0023
                          Measuring tip with TC connector type T - for temperature measurement in incoming goods
                            :
                            0628 0023
                            ZAR 1,442.65 ZAR 1,659.05
                          • Food probes
                            0628-0027
                            Waterproof, superfast needle probe (TC type T) - measuring range: -50 to +250°C
                              :
                              0628 0027
                              ZAR 3,027.20 ZAR 3,481.28
                            • Food probes
                              Superschneller Nadelfühler zur Ãœberwachung von Garzeiten
                              Superfast needle probe (TC type T) - measuring range: -50 to +250°C
                                :
                                0628 0030
                                ZAR 2,672.45 ZAR 3,073.32
                              • Food probes
                                Wasserdichter Tauch-/Einstechfühler mit Metallschutzschlauch
                                Waterproof, robust immersion/penetration probe (TC type K) - measuring range: -50 to +230°C
                                  :
                                  0628 1292
                                  ZAR 2,506.90 ZAR 2,882.93
                                • Laboratory probes

                                  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
                                    ZAR 1,371.70 ZAR 1,577.45
                                  • Surface probes
                                    Fast-reaction paddle surface probe
                                    Fast-reaction paddle surface probe (TC type K) - Measuring range: - 0 to +300°C
                                      :
                                      0602 0193
                                      ZAR 3,429.25 ZAR 3,943.64
                                    • 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
                                        ZAR 3,311.00 ZAR 3,807.65
                                      • Surface probes
                                        Waterproof surface temperature probe with a small measuring head (TC type K) – measuring range: -60 °C to +1000 °C
                                          :
                                          0602 0693
                                          ZAR 3,003.55 ZAR 3,454.08
                                        • 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
                                            ZAR 3,902.25 ZAR 4,487.59
                                          • 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
                                              ZAR 1,655.50 ZAR 1,903.83
                                            • 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
                                                ZAR 3,500.20 ZAR 4,025.23
                                              • 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
                                                  ZAR 1,821.05 ZAR 2,094.21
                                                • 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
                                                    ZAR 4,162.40 ZAR 4,786.76
                                                  • 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
                                                      ZAR 4,635.40 ZAR 5,330.71
                                                    • Surface probes
                                                      Waterproof surface probe with widened measurement tip
                                                      Waterproof surface probe (TC type T) with wider measuring tip - measuring range: -50 to +350°C
                                                        :
                                                        0603 1993
                                                        ZAR 1,750.10 ZAR 2,012.62
                                                      • Surface probes
                                                        Robust, waterproof surface temperature probe, Pt100
                                                        Robust, waterproof surface temperature probe (Pt100) – measuring range: -50 to +400 °C
                                                          :
                                                          0609 1973
                                                          ZAR 2,979.90 ZAR 3,426.89
                                                        • Surface probes
                                                          Pipe wrap probe with velcro strip
                                                          Temperature probe with Velcro (TC Type K)
                                                            :
                                                            0628 0020
                                                            ZAR 1,206.15 ZAR 1,387.07
                                                          • Surface probes
                                                            Pipe wrap probe with Velcro
                                                            Pipe wrap probe (Pt100 temperature sensor) for measuring the surface temperature of pipes (Ø 6-120 mm) – measuring range -50 to +120°C
                                                              :
                                                              0609 5602
                                                              ZAR 2,861.65 ZAR 3,290.90
                                                            • Thermocouples

                                                              immersion/ penetration probes

                                                            • immersion/ penetration probes
                                                              Flexible, low-mass immersion measurement tip
                                                              Exceptionally fast temperature probe (TC Type K)
                                                                :
                                                                0602 0493
                                                                ZAR 3,500.20 ZAR 4,025.23
                                                              • 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
                                                                  ZAR 2,577.85 ZAR 2,964.53
                                                                • 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
                                                                    ZAR 1,182.50 ZAR 1,359.88
                                                                  • 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
                                                                      ZAR 3,192.75 ZAR 3,671.66
                                                                    • 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
                                                                        ZAR 1,371.70 ZAR 1,577.45
                                                                      • immersion/ penetration probes
                                                                        Tauch-Messspitze, biegsam, TE Typ K
                                                                        Immersion measuring tip with TC plug type K - for fast temperature measurements
                                                                          :
                                                                          0602 5792
                                                                          ZAR 780.45 ZAR 897.52
                                                                        • immersion/ penetration probes
                                                                          Robust, waterproof Pt100 immersion/penetration probe
                                                                          Robust waterproof immersion/penetration probe (Pt100) – measuring range -50 to +400 °C
                                                                            :
                                                                            0609 1273
                                                                            ZAR 2,128.50 ZAR 2,447.78
                                                                          • immersion/ penetration probes
                                                                            Highly accurate Pt100 immersion/penetration probe
                                                                            High-precision immersion/penetration probe (Pt100) – measuring range: -80 to +300 °C
                                                                              :
                                                                              0614 0235
                                                                              ZAR 10,831.70 ZAR 12,456.45
                                                                            • Accessories for measuring instrument

                                                                            • Accessories for measuring instrument
                                                                              Plug-in Power supply
                                                                              Plug-in mains adapter, 5 VDC 500 mA with European adapter, 100-250 VAC, 50-60 Hz
                                                                                :
                                                                                0554 0447
                                                                                ZAR 638.55 ZAR 734.33
                                                                              • Additional accessories

                                                                              • Additional accessories
                                                                                Handle for attachable measurement tips
                                                                                Handle for attachable measurement tips
                                                                                  :
                                                                                  0409 1092
                                                                                • Additional accessories
                                                                                  Silicone heat paste
                                                                                  Silicone heat paste (14g), Tmax = +260°C
                                                                                    :
                                                                                    0554 0004
                                                                                    ZAR 425.70 ZAR 489.56
                                                                                  • Additional accessories
                                                                                    Extension cable
                                                                                    Extension cable, 5m, for thermocouple probe Type K
                                                                                      :
                                                                                      0554 0592
                                                                                      ZAR 1,466.30 ZAR 1,686.24
                                                                                    • Certificates

                                                                                      Printer and accessories

                                                                                      Measurement of the heating of electronic components

                                                                                      Advantages of testo 735:
                                                                                      • Large range of probes available (incl. surface probes in the most varied shapes; see probe tab)
                                                                                      • Display, saving and printout of Delta T, min., max. and mean values
                                                                                      • Can be used universally

                                                                                      Calibration of stationary temperature probes

                                                                                      Advantages of testo 735:
                                                                                      • For extremely accurate measurements: a system accuracy of 0.05 °C is achieved with a resolution of 0.001 °C using the plug-in high-precision Pt100 immersion/penetration probe 0614 0235
                                                                                      • Can be used universally

                                                                                      Measuring temperature in a chemical laboratory

                                                                                      Advantages of testo 735:

                                                                                      • For extremely accurate measurements: a system accuracy of 0.05 °C is achieved with a resolution of 0.001 °C using the plug-in high-precision Pt100 immersion/penetration probe 0614 0235 .
                                                                                      • Can be used universally
                                                                                      • Available in two versions

                                                                                      testo 735-1

                                                                                      Temperature measurement in the cosmetics industry

                                                                                      Advantages of testo 735:
                                                                                      • For extremely accurate measurements: a system accuracy of 0.05 °C is achieved with a resolution of 0.001 °C using the plug-in high-precision Pt100 immersion/penetration probe 0614 0235
                                                                                      • Can be used universally
                                                                                      • IP 65 = to meet cleaning requirements in the pharmaceuticals industry

                                                                                      Temperature distribution in refrigerators and conditioning cabinets

                                                                                      Advantages of testo 735:

                                                                                      • 3 probe connections for plug-in probes + up to 3 radio probes can be connected
                                                                                        → Variety of probes are possible
                                                                                      • It is available in two versions: the testo 735-2 also offers memory and analysis functions via a PC→ Online measurements are possible
                                                                                      • Memory and analysis functions via a PC (testo 735-2); display, saving and printout of Delta T, min., max. and mean values