가. Main-Body 1) Field of View : 24° x 18° (standard lens) 2) Spatial Resolution (IFOV) : 0.65 mrad 3) Thermal sensitivity : 0.065℃ at 30℃4) Image frequency : 30 Hz non-interlaced/sec5) Focus : Automatic or Manual6) Electronic zoom function : 1 ~ 8 x continuous7) Detector Type : Focal Plane Array (FPA), uncooled microbolometer 640x480pixels8) Visual Camera (3.2M pixels) and Laser Pointer9) Minimum Focus Distance : 0.3 m10) Spectral Response : 7.5 ~ 13 Microns11) Temperature Range : -40℃ to +500℃12) Accuracy : ±2℃, ±2% of reading13) Image Mode : PIP (Picture-In-Picture) Function14) Measurement Mode : Spot/manual, automatic placement and reading of max. and min. temperature within area. Area (circle or box, up to 3 moveable), isotherm(2), Delta T15) Emissivity correction : Variable from 0.01 to 1.0 or select from listings in pre-defined materials list.16) Data Storage : Removable SD Card (1GB)17) File Formats-Thermal : Standard JPEG, 14 bit measurement data included.18) Voice annotation of images : 30 sec. of digital voice "clip" stored together with the image.19) Battery System : Li-Ion, rechargeable, field replaceable20) Operating Time : 3 hours continuous operation21) Charging system : AC adapter 110/220V AC, and in camera (AC adapter) or 2 bay intelligent charger.22) Power saving : Automatic shutdown and sleep mode (user selectable)23) Operating Temp. range : -15℃ to +50℃24) Encapsulation : IP 54 IEC 52925) Shock : Operational : 25G, IEC 68-2-2926) Vibration : Operational : 2G, IEC 68-2-627) Weight : 1.8 kg (including Battery)28) Interface : USB and IEEE 1394 and IrDA