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Testo 868s Thermal Imaging Camera

Testo
SKU: TESTO868
  • 160 x 120 pixel thermal sensor with range of -30˚C to 650˚C and 80mK sensitivity
  • ε-Assist automatic emissivity adjustment keeps images sharp and accurate
  • WLAN wireless connectivity to smart devices with free Testo Thermography App
More Info
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Testo 868s Thermal Imaging Camera

The Testo 868s Thermal Imaging Camera has several useful features which help the user make the most of its impressive thermographic capabilities. The non-contact infrared thermal sensor has a resolution of 160 x 120 pixels and measures temperature from -30˚C to 650˚C over two separate ranges. Thermal sensitivity is just 80mK meaning that temperature differences as small as 0.1˚C can be visualised on screen. The fixed-focus 31˚ x 23˚ field of view allows the user to make quick inspections over a large area.

Images and video are shown on the Testo 868s' colour screen which has a range of four palettes. The ScaleAssist function automatically selects a colour scale in order to properly highlight temperature differences across the image. Hot and cold spot recognition also highlights the extremes present on screen whilst ε-Assist automatically sets emissivity adjustment in order to maintain accuracy. Optional Testo SuperResolution software artificially increases resolution to 320 x 240 pixels for even more precise thermal imaging.

A digital camera is integrated into the Testo 868s so it can save visible images alongside their thermographic counterparts, thus permitting easier analysis of heat maps. Images and video can be saved to the camera’s large (2.8GB) internal memory and then transferred to a PC via a USB cable or to a smart device with the Testo Thermography App (available for free from Google Play and the App Store) via WLAN wireless connectivity.

The Testo 868s is built with practicality in mind and is sturdy enough to withstand the bumps and scrapes of everyday use. It has an IP54 ingress-protection rating and a four-hour battery life so it is suitable for outdoor use. Several accessories are provided as standard including a USB cable, a battery charger, software, ε-markers, a calibration certificate and a case. Testo also provide a 2-year manufacturer’s warranty.

Testo part number: 0560 8684

Testo 868s vs 868

The 868s has received a number of important upgrades over its predecessor model, the 868. In the latest ’s’ model, you will find an improved thermal sensitivity (100mK vs 80mK) and better user interface for a superior user experience. In addition to this, the visual camera megapixel count has increased from 3.1MP to 5.0MP, delivering clearer imagery.

  Testo 865s Testo 868s Testo 871s Testo 872s
Infrared resolution 160 x 120 pixels (320 x 240 with Super Resolution) 160 x 120 pixels (320 x 240 with Super Resolution) 240 x 180 pixels (480 x 360 with Super Resolution) 320 x 240 pixels (640 x 480 with Super Resolution)
Thermal sensitivity 100mK 80mK 80mK 50mK
Measuring range - 20 to +280 °C -30 to +650 °C -30 to +650 °C -30 to +650 °C
Field of View 31° x 23° 31° x 23° 35° x 26° 42° x 30°
App connection via wireless LAN   ✓ ✓ ✓
Integrated digital camera   ✓ ✓ ✓
IFOV warner ✓ ✓ ✓ ✓
Testo ScaleAssist ✓ ✓ ✓ ✓
Testo ε-Assist   ✓ ✓ ✓
Connection of Testo 605i & Testo 770-3 via Bluetooth     ✓ ✓
Laser marker       ✓

We know the importance of getting the right instrument for the job, so we now offer a "Try Before You Buy" option on many of our products to help you make a more informed buying decision. Simply give us a call or click here to find out more.

Key Features

  • Thermal resolution: 160 x 120 pixels
  • Temperature range: -30˚C to 650˚C
  • Thermal sensitivity: 80mK (0.01˚C)
  • Fixed focus
  • Field of view: 31˚ x 23˚
  • Four colour palettes
  • Hot and cold spot recognition
  • USB & WLAN wireless connectivity
  • ε-Assist automatic emissivity
  • 2.8GB internal memory
  • Integrated digital camera
  • 2-year manufacturer’s warranty

Testo part number: 0560 8684

What's In The Box?

  • Testo 868s Thermal Imaging Camera
  • Testo SuperResolution Thermal Imaging Software
  • Wireless LAN module
  • USB cable
  • Mains unit
  • Lithium ion
  • Rechargeable battery
  • Pro software
  • 3 x ε-markers
  • Quick-start guide
  • Short instructions
  • Calibration certificate
  • Case
Specification

Infrared image output

  • Infrared resolution: 160 x 120 pixels
  • Thermal sensitivity (NETD): 80 mK
  • Field of view/min. focusing distance: 31° x 23° / < 0.5 m
  • Geometric resolution (IFOV): 3.4 mrad
  • Testo SuperResolution (Pixel/IFOV): 320 x 240 pixels / 2.1 mrad
  • Image refresh rate: 9 Hz
  • Focus: Fixed focus
  • Spectral range: 7.5 to14 µm

Visual image output

  • Image size / min. focusing distance: At least 3.1 MP / 0.5 m

Image presentation

  • Image display: 8.9 cm (3.5") TFT, QVGA (320 x 240 pixels)
  • Display options: IR image / real image
  • Colour palettes: Iron, rainbow HC, cold-hot, grey

Data interfaces

  • WLAN Connectivity: Communication with the Testo Thermography App, wireless module WLAN (EU, EFTA, USA, AUS, CDN, TR)
  • USB 2.0 Micro B: Yes

Measurement

  • Measuring ranges: -30 to +100 °C / 0 to +650 °C
  • Accuracy: ±2 °C, ±2 % of measured value
  • Emissivity / reflected temperature compensation: 0.01 to 1 / manual
  • Testo ε-Assist: Automatic recognition of emissivity and determination of reflected temperature (RTC)

Measurement functions

  • Analysis functions: Mean point measurement, hot/cold-spot recognition, Delta T
  • Testo ScaleAssist: Yes
  • IFOV warner: Yes

Imager equipment

  • Digital camera: Yes
  • Lens: 31° x 23°
  • Video streaming: Via USB, via wireless LAN with testo Thermography App
  • Storage as JPG: Yes
  • Fullscreen mode: Yes

Image storage

  • File format .bmt and .jpg; export options in .bmp, .jpg, .png, .csv, .xls
  • Memory: Internal memory (2.8 GB)

Power supply

  • Battery type: Li-ion battery can be changed on-site
  • Operating time: 4 hours
  • Charging options: In instrument/in charging station (optional)
  • Mains operation: Yes

Ambient conditions

  • Operating temperature range: -15 to +50 °C
  • Storage temperature range: -30 to +60 °C
  • Air humidity: 20 to 80 %RH, not condensing
  • Housing protection class (IEC 60529): IP54
  • Vibration (IEC 60068-2-6): 2G

Physical features

  • Weight: 510 g
  • Dimensions (LxWxH): 219 x 96 x 95 mm
  • Housing: PC - ABS

PC software

  • System requirements: Windows 10, Windows 8, Windows 7

Standards, tests, warranty

  • EU directive: EMC: 2014/30/EU / RED: 2014/53/EU
  • Warranty: 2 years