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testo 835-T1 - Infrared thermometer

0560 8351
€ 249,00 € 311,25
  • Reliable IR measurement up to 600 °C 
  • IR measurements from a safe distance
  • Memory for up to 200 readings; easy analysis with free-to-download software
  • 4-point-laser and 50:1 optics for precise measurements over greater distances 
    • The practical infrared thermometer testo 835-T1 offers maximum safety and precision when measuring the temperature of smaller objects from a medium distance.
    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
    ±1 % of mv (Remaining Range)
    ±2,5 °C (-30,0 to -20,1 °C)
    ±1,0 °C (0,0 to +99,9 °C)
    ±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

    Accessories

  • Accessories
    Connection cable
    USB connection cable, instrument-PC
      :
      0449 0047
      € 27,00 € 33,75

      • Checking the function of underfloor heating

      Temperature measurement of underfloor heating when it is installed or when maintenance or servicing is being carried out. Ensuring the underfloor heating is functioning properly by measuring the temperature at various points on it.

      Advantages of the testo 835-T1:

      • Fast, easy (non-contact) checking of underfloor heating
      • Fast saving and documentation of data for later report writing
      • Clear marking of the measuring range by 4-point laser

      Checking switch cabinets, fuses and fitted cables

      Temperature measurement of electrical installations when they are installed or when maintenance or servicing is being carried out. Ensuring the electrical components are functioning properly by measuring the temperature at various points on them.

      Advantages of the testo 835-T1:

      • Fast, easy, non-contact checking of electrical components
      • Fast saving and documentation of data for later report writing
      • Clear marking of the measuring range by 4-point laser

      Checking ventilation components

      The testo 835-T1 is ideally suited for measuring the temperature of ventilation components, for instance at duct outlets and on ventilation ducts. Assessing the ventilation duct's insulation and ensuring the ventilation system is functioning properly by temperature measurement.

      Advantages of the testo 835-T1:

      • Measuring of ducts and outlets at a great distance
      • Easy scanning of ducts
      • Fast saving of measuring values in the instrument
      • Comparison with previous measuring values to identify any changes

      testo 835-T1

      Surface temperature measurement on bearings and gear mechanisms

      Non-contact surface temperature measurement on industrial production machines for preventive maintenance. Especially measurement of bearings and gear mechanisms to prevent superheating. Preventing production downtime due to machines failing as a result of superheating.

      Advantages of the testo 835-T1:

      • Fast and precise measurement from a safe and long distance
      • Clear marking of the measuring range by 4-point laser
      • Possibility of monitoring and logging the temperature profile by long-term measurement (only in combination with EasyClimate PC software, a free download via testo.de)

      testo 835-T1

      Surface temperature measurement for quality control

      Product quality assurance for various industrially manufactured products: e.g. in the production process to determine whether the required temperature has been reached for further processing of the product, or when cooling products.

      Advantages of the testo 835-T1:

      • Fast and precise measurement from a safe and long distance
      • Integrated emission level table and automatic determination of the emission level enable a rapid selection of the right emission level for various surfaces
      • Clear marking of the measuring range by 4-point laser
      • Possibility of monitoring and logging the temperature profile by long-term measurement (only in combination with EasyClimate PC software, a free download via testo.de)

      testo 835-T1

      Measurement of heat distribution in radiators

      The testo 835-T1 is ideally suited for measuring the temperature of radiators when they are installed or when maintenance or servicing is being carried out. Ensuring the radiator is functioning properly by measuring the temperature at various points on it.

      Advantages of the testo 835-T1:

      • Fast, easy, non-contact checking of radiators
      • Fast saving and documentation of data for later report writing
      • Clear marking of the measuring range by 4-point laser