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testo 835-T2 - 4 point Infrared Thermometer

0560 8352
testo 835-T2
testo 835-T2
  • Extended Temperature Range – Measures temperatures up to 1,500 °C for high-temperature applications.
  • Safe & Precise Distance Measurement – 50:1 optics and 4-point laser ensure accuracy from afar.
  • Built-in memory for up to 200 readings – Store and analyse data with free-to-download software.
  • Ideal for Moving & Hard-to-Reach Objects – Perfect for use in the glass, ceramics, and metal industries
  • The testo 835-T2 is a professional infrared thermometer designed for high-temperature applications up to 1,500 °C. Featuring 4-point laser targeting, 50:1 optics, and external probe connectivity, it ensures accurate and safe temperature measurements even from a distance, making it ideal for use in industrial environments such as glass, ceramics, and metal processing.
    The testo 835-T2 Infrared Thermometer is the perfect tool for professionals requiring precise, non-contact temperature measurement in extreme heat environments. Designed for industrial applications, it enables measurements of up to 1,500 °C, ensuring reliability where other infrared thermometers fail. The 50:1 optics allow for accurate readings even from a long distance, making it ideal for measuring moving, hot, or hard-to-reach objects.

    The 4-point laser marker clearly defines the measurement area, eliminating errors and ensuring pinpoint accuracy. With an integrated emissivity table, users can adjust settings for different surfaces, optimising measurement precision. Additionally, the device supports contact temperature measurement via an external probe, allowing for versatile thermal analysis.

    Designed for efficiency and ease of use, the testo 835-T2 includes an intuitive menu, adjustable threshold alarms, and a memory capacity of up to 200 readings. The free-to-download software enables quick data analysis, making it easier to manage and assess temperature trends.

    For enhanced usability, the device features a backlit display for readability in all lighting conditions, and an optional tripod and robust carry case are available for added convenience. Whether in glass manufacturing, metal processing, or ceramics, the testo 835-T2 delivers professional-grade temperature measurement with precision and reliability.

    testo 835-T2 high temperature infrared thermometer, 4-point laser marking, measuring data administration, batteries, calibration protocol.

    Temperature - TC Type K (NiCr-Ni)

    Measuring range
    -50 to +1000 °C
    Accuracy
    ±(0.5 °C + 0.5 % of mv)
    Resolution
    0.1 °C

    Temperature - Infrared

    Measuring range
    -10 to +1500 °C
    Accuracy
    ±2.0 °C or ±1 % of mv
    Infrared resolution
    1 °C (+1000.0 to +1500.0 °C)
    0.1 °C (-10.0 to +999.9 °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

    Surface probes

    immersion/ penetration probes

    Contact Us
    Testo Ltd
    Newman Lane
    GU34 2URAlton
    HampshireUnited Kingdom
    01420 544433

    Opening hours

    Monday-Thursday: 8:30am - 17:00pmFriday: 8:30am - 16:00pm
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