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Order number: 0560 8650
testo 865 thermal imager, including USB cable, mains unit, lithium-ion rechargeable battery, IRSoft professional software (free download), case
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The thermal imager testo 865 is the ideal entry into the world of thermography. It stands out thanks to the best image quality in its class and handy operation, is robust enough to withstand tough daily use, and has useful functions for even better thermal images. And all this at a ground-breaking price-performance ratio. Switch on, aim, know more.
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Infrared image output
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Infrared resolution
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160 x 120 pixels
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Thermal sensitivity (NETD)
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120 mK
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Field of view/min.focusing distance
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31° x 23° /< 0.5 m
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Geometric resolution (IFOV)
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3.4 mrad
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testo SuperResolution (Pixel/IFOV)
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320 x 240 pixels/2.1 mrad
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Image refresh rate
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9 Hz
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Focus
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Fixed focus
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Spectral range
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7.5 to14 μm
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Image presentation
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Image display
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8.9 cm (3.5") TFT, QVGA (320 x 240 pixels)
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Display options
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IR image
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Color palettes
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iron, rainbow HC, cold-hot, grey
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Data interfaces
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USB 2.0 Micro B 4
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yes
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Measurement
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Measuring range
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-20 to +280 °C
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Accuracy
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±2 °C, ±2 % of measured value
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Emissivity / reflected temperature compensation
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0.01 to 1 / manual
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Measurement functions
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Analysis functions
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Mean point measurement, hot/cold-spot recognition, Delta T,
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testo ScaleAssist
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yes
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IFOV warner
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yes
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Imager equipment
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Lens
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31° x 23°
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Video streaming
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via USB
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Storage as JPG
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yes
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Full screen mode
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yes
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Image storage
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File format
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.bmt and .jpg; export options in .bmp, .jpg, .png, .csv, .xls
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Memory
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Internal memory (2.8 GB)
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Power supply
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Battery type
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Li-ion battery can be changed on-site
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Operating time
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4 hours
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Charging options
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In instrument/in charging station (optional)
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Mains operation
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yes
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Ambient conditions
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Operating temperature range
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-15 to +50 °C
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Storage temperature range
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-30 to +60 °C
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Air humidity
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20 to 80 %RH, not condensing
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Housing protection class (IEC 60529)
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IP54
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Vibration (IEC 60068-2-6)
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2G
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Physical features
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Weight
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510 g
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Dimensions (LxWxH)
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219 x 96 x 95 mm
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Housing
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PC-ABS
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PC software
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System requirements
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Windows 10, Windows 8, Windows 7
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Standards, tests, warranty
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EU directive
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2014/30/EU
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Warranty
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2 years
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