testo 835-T1 - 4 point Infrared Thermometer

testo 835-T1 - 4 point Infrared Thermometer
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Užsakymo numeris.: 05608351 200,79 € (= 207,00 € - 3.00 %) Kaina už 1 vnt. be PVM (21%) plius siuntimo išlaidos
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 
Reliable IR measurement up to 600 °C 


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.

General technical data


*disabled for continuous measurement and USB connection



Emissivity table

20 values

Laser spot

on / off


EN 61326-1:2006


2 years


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


193 x 166 x 63 mm

Operating temperature

-20 to +50 °C

Temperature - TC Type K (NiCr-Ni)

Measuring range

-50 to +600 °C


±(0.5 °C + 0.5 % of mv)


0.1 °C

Temperature - Infrared

Measuring range

-30 to +600 °C


±2.5 °C (-30.0 to -20.1 °C)

±1.5 °C (-20.0 to -0.1 °C)

±1.0 °C (0.0 to +99.9 °C)

±1 % of mv (Remaining Range)


0.1 °C

testo 835-T1 - 4 point Infrared Thermometer, 4-point lasermarking, measurement data administration, incl. batteries and calibration protocol

(-) Techniniai duomenys:
Žemutinė temperatūros diapazono riba: -30 °C
Viršutinė temperatūros diapazono riba: 600 °C
Įtampa: Baterija
Plotis: 63 mm
Gylis: 166 mm
Aukštis: 193 mm
EAN Code: 4029547011924
Mobilūs instrumentai: Taip


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