testo 835-T2 - High Temperature IR Thermometer 

Order-Nr.  0560 8352

  • Extended temperature range for reliable measurements up to 1 500 °C

  • IR measurements from a safe distance; precise measuring of moving objects

  • 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 testo 835 T2 infrared thermometer reveals just what it’s made of long after other infrared thermometers have given up. The testo 835 T2 allows you to measure temperatures up to 1 500 °C and moving objects safely and reliably.


Shipping costs

$829.40 incl. GST

Product Description

Measure precise temperatures of up to 1500 °C from a safe distance thanks to its extended temperature measuring range, testo 835T2 can be used  virtually all sectors of trade and industry: e.g.monitoring wall temperature and, inspecting air conditioning and ventilation systems, the maintenance of industrial systems or the quality control of industrially manufactured products.

  • Measure up to 1500°C
  • 4-point laser shows the exact measuring range
  • 50:1 optics
  • Integrated emissivity measurement
  • Convenient menu guidance with icons and joystick
  • Measuring value and location memory, and data analysis on the PC
Price includes: Infrared temperature measuring instrument, PC Software (free download), batteries and calibration protocol. 


Delivery Scope

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

Temperature - TC Type K (NiCr-Ni)

Measuring range

-50 to +1000 °C


±(0.5 °C + 0.5 % of mv)


0.1 °C

Temperature - Infrared

Measuring range

-10 to +1500 °C


±2.0 °C or ±1 % of mv

Infrared resolution

0.1 °C (-10.0 to +999.9 °C)

1 °C (+1000.0 to +1500.0 °C)

General technical data


193 x 166 x 63 mm

Operating temperature

-20 to +50 °C



Laser spot

on / off

Emissivity table

20 values


EN 61326-1:2006


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


200 measuring values

Storage temperature

-30 to +50 °C


514 g

*disabled for continuous measurement and USB connection


USB connection cable, instrument-PC

Order Number: 0449 0047

$30.00 incl. GST


Order Number: 0516 8451

$149.60 incl. GST

Product temperature monitoring for quality control in glass, ceramics and metal industries up to 1,500°C

The testo 835-T2 is ideally suited for 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-T2:

  • 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)

Product Brochures



  • PC-Software - Testo Easy-Climate for testo 835, testo 480  (V3.4 SP1, EXE, 98.072 KB) Software testo Easy-Climate for the testo 480 and the testo 835 (Single protocol or several protocols of the same type) If you have already installed Testo EasyClimate on your PC your existing software version will be updated automatically.(1) Please check if your instrument firmware is up-todate after running the update of EasyClimate. (2) This software supports the instrument testo 480. (3) For your own security we recommend a backup of your data before running an re-installation or update.