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Testo 875-1

Contact Instrument Solutions

Overview

The Testo 875 series thermal imaging cameras have a 9 Hz or 33 Hz refresh rate and are suitable for HVAC, electrical, mechanical and building thermal surveys as well as a wide range of other applications.

Available in four different configurations as well as the option of SuperResolution technology which improves the image quality from 160 x 120 pixels to 320 x 240 pixels.

Features

  • High-quality wide-angle lens 32 ° x 23 ° with F1-optic (provides a wide field of view to see more)
  • Minimum focus distance 10 cm
  • Detector 160 x 120 pixels, interpolating to 320 x 240 pixels with the SuperResolution option
  • Display, providing a high resolution image
  • NETD up to < 0.05 °C at + 30 °C (thermal sensitivity)
  • Refresh frequency 9 Hz (875-1 version) 33 Hz all other models
  • 10 colour palettes
  • Focusing by hand
  • Integrated digital camera (875-1i and 875-2i models only)
  • Removable storage device SD, 2 GB for approximately 2000 pictures
  • Adjustable emissivity
  • Temperature range - 20 to + 280 °C (875-1 model)
  • •Temperature range - 20 to + 350 °C (875-1i and -2i models)
  • Weight approximately 900 g
  • 4 hours battery operating time
  • Comprehensive, easy to use Testo IR PRO software to produce reports
  • Two year warranty

Technical

See data sheet for full technical details.

Demonstration videos

Testo thermal imaging camera overview
Testo SuperResolution technology overview
Testo thermal imaging camera overview

Support documents

  • Download
  • Category
  • File type
  • Download
Download
Testo SuperResolution fact sheet.pdf Testo SuperResolution fact sheet
Category
Technical document
File type
Adobe Acrobat
Download (192 KB)
Download
Testo 875 data sheet.pdf Testo 875 data sheet
Category
Technical document
File type
Adobe Acrobat
Download (4 MB)
Download
Testo Industry Thermography Data Sheet.pdf Testo Industry Thermography Data Sheet
Category
Technical document
File type
Adobe Acrobat
Download (2 MB)
Download
Testo Building Thermography Data Sheet.pdf Testo Building Thermography Data Sheet
Category
Technical document
File type
Adobe Acrobat
Download (2 MB)

Common customer questions & answers

QQuestion How does SuperResolution work?
AAnswer SuperResolution is apatent-pending innovation from Testo that uses the natural movement of your hand, and records several images, slightly offset to each other, very quickly one after the other. These are then calculated into one image using an algorithm. The result: four times more measurement values for you and a considerably better resolution of the thermal image.