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testo 865s Thermal Imager

The testo 865s thermal imager offers professional technology and concentrates on functions which are needed in a contractor's daily work.

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testo 865s Thermal Imager
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  • testo 865s Thermal Imager

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The testo 865s thermal imager offers professional technology and concentrates on functions which are needed in a contractor's daily work. The testo 865s is a user-friendly thermal imager, optimized for fast and efficient work. With the testo ScaleAssist functions ensuring optimum setting of the thermal image scale for building thermography and the IFOV warner making sure you avoid measurement errors, you will always generate the perfect infrared image.

Features:

  • Very good image quality due to high resolution: 19,200 temperature measuring points ensure precise thermography. Infrared resolution of 160 x 120 pixels – via integrated SuperResolution Technology 320 x 240 pixels
  • Visualize temperature differences from 0.18 ºF (0.1 ºC)
  • Critical temperature conditions are directly displayed via automatic hot-cold spot recognition
  • The IFOV warner means the distance from the measurement object / measurement spot size is determined and the measurement spot is shown on the thermal image - you therefore avoid measurement errors because the camera shows you exactly what you can measure
  • The testo ScaleAssist automatically ensures optimum setting of the thermal image scale, which means you generate objectively comparable and error-free thermal images, for example of the thermal insulation behavior of buildings
  • Pro software for image evaluation on the PC
  • You can choose to save thermal images as JPEGs
  • Image quality with IR resolution of 160 x 120 pixels (320 × 240 pixels with testo SuperResolution technology)
  • Thermal sensitivity of 0.18 °F (0.1 °C)
  • Automatic detection of hot and cold spots
  • Free analytical software for creating professional reports
  • Fast measurement with fixed focus
  • Measuring accuracy of ±3.6 °F (±2 °C)

Technical Data

Termovisores garantia

EU-/EG-guidelines

EMC: 2014/30/EU

Infrared image output

Infrared resolution

160 x 120 pixels

Thermal sensitivity

< 0.18 °F (0.1 °C) (100mK)

Field of view

31° x 23°

Minimum focus distance

<1.6ft (0.5m)

Geometric resolution (IFOV)

3.4 mrad

SuperResolution (Pixel)

320 x 240 pixels

SuperResolution (IFOV)

2.1 mrad

Image refresh rate

9 Hz

Focus

Fixed focus

Spectral range

7.5 to 14 µm

Image presentation

Display type

3.5 in (8.9 cm) TFT, QVGA

Display option

IR image only

Color palettes

4 (iron, rainbow HC, cold-hot, grey)

Measurement

Measuring range

-4 to 536 °F (-20 to 280 °C)

Accuracy

±3.6 °F (±2 °C), 2% of reading (higher value applies)

Emissivity

0.01 to 1

Reflected temperature

manual

Measuring function

Analysis function

Mean point measurement, hot/cold-spot recognition, Delta T

IFOV warner

Included

testo ScaleAssist

Included

Imager equipment

Full screen mode

Included

JPEG storage

Included

Video streaming

via USB

Standard lens

31° x 23°

Interface

USB 2.0 Micro B

Imager storage

File format image

.bmt; .jpg; software export option in .bmp; .jpg; .png; .xls; .csv

Storage device

Internal Memory (2.8 GB)

Power supply

Battery type

Fast-charging, Li-ion battery can be changed on-site

Operating time

4.0 hr

Power supply

yes

Ambient Condition

Air humidity

20 to 80 %RH non-condensing

Housing protection class

IP54

Vibration

2G

Storage temperature

-22.0° to 140.0 °F / -30 to +60 °C

Operating temperature

5.0° to 122.0 °F / -15 to +50 °C

Physical specification

Housing

PC - ABS

Weight

18 oz. / 510 g

Dimensions

9 x 4 x 4 in. / 219 x 96 x 95 mm

PC software

System requirements

Windows® 10; Windows® 8.1

General technical data

Product colour

Black

Display ligthing

bright / normal / dark