The TC-500 Pocket Thermal Imaging Camera is a compact, focus-free thermal imaging tool designed for fast temperature diagnostics in HVAC, electrical, and mechanical systems. Featuring a 160 x 120 thermal resolution (19,200 pixels) with ≤50mk thermal sensitivity, it captures temperature ranges from -4 to 1022° F (-20 to 550° C) with an accuracy of ±2% or ±2°C. Its 2.8 in. color LCD screen (320 x 240 resolution) displays images in multiple modes-Infrared, Visible, Picture-in-Picture, and Fusion-blending thermal and visual data for enhanced clarity. With adjustable emissivity (0.01-1.0), temperature markers (center spot, 3 manual, auto hot/cold), and real-time clock/calendar, it supports accurate diagnostics. Connectivity includes USB for video (MP4) and image (JPG/HI-Resolution) transfer, live streaming, and on-screen playback. Additional features include multi-language menus, 9hz frame rate, 2MP visible light resolution, and 7 color palettes. Powered by a rechargeable lithium battery, the TC-500 is lightweight (6.3 oz.), portable (3.5 in. x 3.4 in. x 1.0 in.), and ideal for building inspectors, electricians, and maintenance professionals. Package includes battery, SD card, USB cable, and case.