testo 881 Thermal Imager

testo 882
Prevent Failures. Increase Efficiency.
Reduce Downtime.

The testo 882 Thermal Imager stands out because of the
new detector with a 320 x 240 array. It allows for even
more precise infrared images.

With 76,800 measurement points you can see small
temperature details of the targeted area. It makes it much
easier for you to detect anomalies and weaknesses from
greater distances.

The built-in digital camera with power LEDs
simultaneously store a parallel visual image of the
targeted area. The power LEDs guarantee you optimum
illumination of dark areas when recording real images.

Testo IRSoft software package includes our TwinPix
feature which allows you to overlay the thermal and visual
image to better understand the targeted conditions. Easy
operation with simple icons and intuitive menus.

This thermal imager can also be equipped to measure
high temperatures up to 1022°F.

Features

320 x 240 array for a clear, accurate image
Large field of view with 32° lens
High image quality: NETD < 60mk
Voice recording with the practical headset
Built-in digital camera with power LEDs
Min/Max on area calculation
High temperature measurement up to 1022°F

Downloads

Literature

Datasheet

Instruction Manual

Brief Instructions

testo 881
Versatility and value
in preventive maintanance

The testo 881 thermal imaging camera can
quickly and accurately discover thermal
anomalies and weak spots in industrial plants
and manufacturing facilities. Used regularly as
a predictive maintenance and monitoring tool,
it can save you thousands of dollars by safely
pinpointing potential problems and avoiding
costly downtimes and repairs.

Features

32° x 23° field of view scans a large area quickly
High thermal sensitivity (0.05° C)
Intuitive menu with 5 way joystick control
Fast refresh rate
Integrated camera captures thermal and visual
images simultaneously
Voice recording – document important information on site

Unique TwinPix software blends both the thermal
and visual images together into one image

Downloads

Literature

Datasheet

Instruction Manual

Brief Instructions

Software Manual

Technical Data

	testo 882	testo 881
Detector type	FPA 320 x 240 pixels, a.Si	FPA 160 x120, a.Si
Thermal sensitivity (NETD)	<60 mK at 30°C (86°F)	<50mK at 30°C (86°F)
Field of view/min. focus distance	32° x 23° / 7,8'' (standard lens)	32° x 23° / 4"' (standard lens)
Geometric resolution (IFOV)	1.7 mrad	3.3 mrad(standard lens), 1.0 mrad (telephoto lens)
Image refresh rate	33 Hz	33 HZ
Focus	manual and motor focus	manual and motor focus
Spectral range	8 to 14 µm	8 to 14 µm
Optical field/min. focus distance	33° x 25° / 15,7''	33° x 25° / 0.4 m
Image size	640 x 480 pixels	640 x 480 pixels
Image display	3,5'' LCD with 320 x 240 pixels	3.5'' LCD with 320 x 240 pixels
Display options	only IR / only digital image/ IR and digital image	only IR / only digital image/ IR and digital image
Video output	USB 2.0	USB 2.0
Color palettes	9 options (ironbow, rainbow, blue-red, greyscale, inverted grey, sepia, testo, iron)	9 options (ironbow, rainbow, blue-red, greyscale, inverted grey, sepia, testo, iron)
Temperature range	-4°F to 232°F (-20°C to +100°C) +32°F to +662°F (0°C to 350°C), switchable	-4°F to 232°F (-20°C to +100°C)
High Temperatur Option	+662°F to +1022°F (350°C to +550°C)	+662°F to +1022°F (350°C to +550°C) (881-3 only)
Accuracy	± 2°C, ± 2% of rdg, (-4°F to +662°F) ± 3°C, ± 3% of rdg, (+662°F to +1022°F)	± 2°C, ± 2% of rdg, (-4°F to +536°F) ± 3°C, ± 3% of rdg, (+662°F to +1022°F)
Minimum diameter measurement point	0.2'' at 3 ft.	0.4'' at 3 ft. (standard lens) 0.12" at 3 ft (telephoto lens)
Setting emissivity	0.01 to 1manuell	0.01 to 1
File format	.bmt; export options in .bmp, .jpg, .png, .csv, .xls	.bmt; export options in .bmp, .jpg,.csv
Data storage device	2 GB SD card (approx. 1000 images)	2 GB SD card (approx. 1000 images)
Battery type	Li-ion battery	Li-ion battery
Operating time	4 hours	4 hours
Operating temperature range	5°F to +104°F	5°F to +104°F
Storage temperature range	-22°F to +140°F	-22°F to +140°F
Protection class of housing	IP 54	IP 54
Weight	approx. 2 lbs	approx. 2 lbs
Dimensions		6" x 4.2" x 10.3"
Tripod mounting	Yes with adapter	Yes with adapter
Housing	ABS	ABS
PC Software
System requirements	Windows XP (Service Pack 2), Windows Vista, Windows 7, USB 2.0 interface	Windows XP, Windows Vista, USB 2.0 interface, Windows 7, 32 Bit
Warranty	2 years	2 years