description

The testo 835T1 infrared thermometer offers maximum safety and precision when measuring the temperature of small objects from a medium distance. For example, monitoring wall temperatures, troubleshooting heating and air conditioning systems or checking the quality of products.

testo 835T1 infrared thermometer with AA batteries

Provide cover: Testo 835T1 infrared thermometer, PC software, batteries and factory test paper.

Features of the testo 835T1 infrared thermometer

Display Max./Min. value, limit value (custom)
Warning by light & buzzer when measured value exceeds threshold
Mark measurement position with 4 laser points
The 50:1 optical ratio allows you to take measurements from a distance and still get accurate results (5 m distance = 10 cm measuring point diameter)
The built-in emissivity table allows you to select the correct emissivity for each surface to be measured.
The integrated display light allows you to use the testo 835T1 in all lighting conditions.

The testo 835-T1 also allows you to carry out contact temperature measurements thanks to the possibility of connecting an external temperature probe (optional order). Connecting an external contact probe enables you to accurately determine the temperature of objects with extremely low emissivity.

Advantages of the testo 835T1 infrared thermometer

Using and analyzing data is extremely easy
testo 835T1 with measurement guidance menu pre-stored in the device
Design control buttons with easy-to-understand, user-friendly icons
With internal memory of up to 200 measurements, allowing you to measure comfortably
You will be immediately alerted by light & buzzer when the measured value exceeds the threshold.
The “EasyClimate” software (free download) helps you analyze measurement data quickly and conveniently.

Technical specifications of testo 835T1

Temperature – TC Type K (NiCr-Ni)
Measuring range	-50 to +600 °C
Accuracy	±(0.5 °C + 0.5 % measured value)
Resolution	0.1 °C

Temperature – Infrared
Measuring range	-30 to +600 °C
Accuracy	±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 % measured value (Remaining measuring range)
Infrared resolution	0.1 °C

Temperature – Infrared

Measuring range

-30 to +600 °C

Accuracy

±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 % measured value (Remaining measuring range)

Infrared resolution

0.1 °C

General specifications
Weight	514 gr
Size	193 x 166 x 63 mm
Operating temperature	-20 to +50 °C
Structural materials	ABS + PC
Laser measurement point marking	on/off
Emissivity coefficient table	20 values
Standard	EN 61326-1: 2006
Warning function	lights, horn
Automatically turn off the screen light	30 seconds *
Auto power off	120 seconds *
Battery type	3 AA batteries (or USB operating with PC-Software)
Battery life	25 hours (at 25 °C, laser and display light off) 10 hours (at 25 °C, display light off)
Display screen	Point matrix
Memory	200 measurement values
Storage temperatures	-30 to +50 °C