TESTO
Infrared radiation cannot be seen by the human eye. However, all objects with a temperature above absolute zero, which is approximately -273 degrees Celcius, emit infrared thermal radiation.
Thermal imagers can convert infrared radiation into electrical signals and thus render it visible. Testo's family of thermal imagers quickly and reliably discover anomalies and weak spots in industrial maintenance and product monitoring. Materials and components are checked during normal operation. Problematic areas are detected before malfunctions or fire risks occur. Whereas with other methods you have to stop production processes or dismantle cable or pipeline systems, with a testo thermal imager, a single glance is enough.
Even the smallest temperature differences can be identified with the high temperature resolution of the new testo thermal imagers. Highly flexible and application oriented, interchangable lenses ensure that the right image section is always visible in the imager display. Models using the integrated digital camera facilitate documentation by storing an actual image along with your infrared image.
Testo thermal imagers for day-to-day applications will save you time, energy and money, lessen damage and ensure complete security. Take a look at all six models below, then click through for more details.
Testo's Thermal Imaging Family
A Quick Summary & Comparison of Models:
Model 875: Large 3.5" LCD screen with 320 x 240 pixels rendering a 640 x 480 pixel image size, <80 mK NETD thermal sensitivity at +30°C (86°F), optional integrated digital camera, temperature range -4° to 212°F (-20° to +100°C) or, +32° to 536°F (0°C to 280°C) switchable, 4 color palettes, manual focus, FPA 160 x 120 pixel detector resolution.
Model 881: Large 3.5" LCD screen with 320 x 240 pixels rendering a 640 x 480 pixel image size, <50 mK NETD thermal sensitivity at +30°C (86°F), integrated digital camera, temperature range -4° to 212°F (-20° to +100°C), with a +662° to 1022°F (350°C to 550°C) high temperature option, 9 color palettes, manual focus, FPA 160 x 120 pixel detector resolution.
Model 882: Large 3.5" LCD screen with 320 x 240 pixels rendering a 640 x 480 pixel image size, <60 mK NETD thermal sensitivity at +30°C (86°F), integrated digital camera, temperature range -4° to 212°F (-20° to +100°C) or, +32° to 662°F (0°C to 350°C) switchable, with a +662° to 1022°F (350°C to 550°C) high temperature option, 9 color palettes, manual focus, FPA 320 x 240 pixel detector resolution.
Model 876: Large 3.5" fold-out, articulating LCD screen with 320 x 240 pixels rendering a 640 x 480 pixel image size, <80 mK NETD thermal sensitivity at +30°C (86°F), integrated digital camera, interchangeable lenses, temperature range -4° to 212°F (-20° to +100°C) or, +32° to 536°F (0°C to 280°C) selectable, 4 color palettes, voice annotation, manual and motor focus, FPA 160 x 120 pixel detector resolution.
Model 885: Large 4.3" fold-out, articulating LCD touchscreen with 480 x 272 pixels, 640 x 480 pixel SuperResolution™ compatible, <30 mK NETD thermal sensitivity at +30°C (86°F), integrated digital camera, optional interchangeable lenses, temperature range -4° to 212°F (-20° to +100°C) or, +32° to 662°F (0°C to 350°C) selectable, with a +662° to 2192°F (350°C to 1200°C) high temperature option, 8 color palettes, optional Bluetooth voice recording, manual and motor focus, FPA 320 x 240 pixel detector resolution.
Model 890: Large 4.3" fold-out, articulating LCD touchscreen with 480 x 272 pixels, 1280 x 960 pixel SuperResolution™ compatible, <40 mK NETD thermal sensitivity at +30°C (86°F), integrated digital camera, optional interchangeable lenses, temperature range -4° to 212°F (-20° to +100°C) or, +32° to 662°F (0°C to 350°C) selectable, with a +662° to 2192°F (350°C to 1200°C) high temperature option, 8 color palettes, optional Bluetooth voice recording, manual and motor focus, FPA 640 x 480 pixel detector resolution.