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Testo 735-1 Multi-Channel Thermometer

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  • Compatible with Pt100, Type K, Type T, Type J, and Type S probes
  • Takes up to three conventional inputs plus three radio connections simultaneously
  • Overall range of -200˚C to 1760˚C with ±0.05˚C best accuracy and 0.001˚C resolution

rrp £325.00

now £269.00 (Ex. VAT) £322.80 (Inc. VAT)

rrp £325.00


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  • Description

    Testo 735-1 Multi-Channel Thermometer

    The Testo 735-1 Multi-Channel Thermometer can work with three probes (not included) simultaneously thanks to inputs for up to two thermocouple probes and a Pt100 probe. Three further radio probes can work with the thermometer wirelessly, thus permitting highly flexible and comprehensive temperature measurement.

    Although temperature range, accuracy and resolution vary depending on the probes used with the instrument, it is possible to measure temperatures as low as -200˚C all the way up to 1760˚C. The best accuracy and precision are offered by Pt100 probes which can give readings to 0.001˚C with an accuracy of ±0.05˚C. The system adjustment function of the Testo 735-1 ensures excellent precision across the range.

    Readings are shown on the Testo 735-1’s large backlit screen which is capable of showing Delta T, minimum, maximum and average mean values. A data hold function can keep a reading on screen and using the thermometer is easy thanks to the selectable user profiles for different applications. It is also possible to set specific alarm limits which will trigger an audible warning when exceeded.

    The Testo 735-1 is certified in accordance with EN 13485 and has a battery life of roughly 300-hours (dependent on probe). The IP65 ingress protection rating certifies that the thermometer can be used in challenging environments where it might be exposed to dust or water.

    Testo part number: 0560 7351

    Key Features

    • Minimum temperature measurement: -200˚C
    • Max temperature measurement: 1760˚C
    • Compatible probes: Pt100, Type K, Type T, Type J, Type S
    • Three conventional inputs
    • Up to three wireless radio connections
    • Best accuracy: ±0.05˚C (Pt100)
    • Best resolution: 0.001˚C (Pt100)
    • Min, max, average and Delta T readings
    • Battery life up to 300 hours 
    • IP65 ingress protection rated
    • EN13485-approved
  • Specification

    Temperature - Pt100

    • Measuring range: -200 to +800 °C
    • Accuracy: ±0.2 °C (-100 to +199.9 °C); ±0.2 % of mv (Remaining Range)
    • Resolution: 0.05 °C

    Temperature - TC Type K (NiCr-Ni)

    • Measuring range: -200 to +1370 °C
    • Accuracy: ±0.3 °C (-60 to +60 °C); ±(0.2 °C + 0.3 % of mv) (Remaining Range)
    • Resolution: 0.1 °C

    Temperature - TC Type T (Cu-CuNi)

    • Measuring range: -200 to +400 °C
    • Accuracy: ±0.3 °C (-60 to +60 °C); ±(0.2 °C + 0.3 % of mv) (Remaining Range)
    • Resolution: 0.1 °C

    Temperature - TC Type J (Fe-CuNi)

    • Measuring range: -200 to +1000 °C
    • Accuracy: ±0.3 °C (-60 to +60 °C); ±(0.2 °C + 0.3 % of mv) (Remaining Range)
    • Resolution: 0.1 °C

    Temperature - TC Type S (Pt10Rh-Pt)

    • Measuring range: 0 to +1760 °C
    • Accuracy: ±1 °C (0 to +1760 °C)
    • Resolution: 1 °C

    General technical data

    • Dimensions: 220 x 74 x 46 mm
    • Operating temperature: -20 to +50 °C
    • Housing: ABS / TPE / Metal
    • Protection class: IP65
    • Standards: EN 13485
    • Battery type: Alkali manganese, mignon, type AA
    • Storage temperature: -30 to +70 °C
    • Weight: 428 g
  • Supplied Accessories

    • Testo 735-1 Temperature Measuring Instrument\
    • Calibration protocol
    • Batteries
    • Instructions for Testo 735-1 Temperature Meter
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    • Sunday Pre-Noon Delivery (on select products only) at £14.50*

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