The Fluke TiR4FT, TiR3FT and TiR2FT IR FlexCam ® Thermal Imagers are for professionals demanding the best and most thorough solution in building diagnostics applications Enhanced problem detection and analysis capabilities with patent-pending IR-Fusion Technology – only available from Fluke. View crisp, clear images on large LCD screen Industry leading thermal sensitivity (≤ 0.05 °C NETD on TiR4FT) (≤ 0.07 °C NETD on TiR3FT and TiR2FT) provides solid resolution and ultra high-quality images. Easily view around obstructions with the 180 ° articulating lens Exceptional image resolution delivered with 320 x 240 focal plan array and 20 mm high quality germanium lens on TiR3FT and TiR4FT models (TiR2FT available with 160 x 120 FPA) SmartFocus allows for easy one finger continuous focus Generate fast, easy customizable reports with included SmartView™ software Intuitive, easy to use operation with Windows CE® interface.