Raythink RM305 Professional-grade Handheld Thermal Imaging Camera is a higher-resolution handheld thermal camera designed for professional inspection work in power systems, electrical automation, building diagnostics, and commercial HVAC. Based on the official Raythink product page, the RM305 uses a 384 x 288 infrared detector with 35mK thermal sensitivity and a 5MP visible camera to deliver detailed temperature analysis in demanding field conditions.The RM305 supports manual focus, -20C to 550C measurement, Wi-Fi and USB communication, cloud-ready workflow, and a 3.5-inch 640 x 480 touchscreen. Raythink also lists UVC video transmission, point/line/area measurement tools, and removable battery operation, making the RM305 a strong fit for technicians who need greater thermal detail and more flexible professional inspection features.Features 384 x 288 infrared resolution: Higher native thermal detail for demanding inspection tasks. 35mK sensitivity: Helps detect smaller temperature differences and subtle anomalies. Manual focus system: Better control across different working distances and targets. 5MP visible camera: Adds more scene detail for visible, PIP, and fusion workflows. Professional analysis tools: Supports up to 10 points, 10 areas, and 10 lines. Wi-Fi, USB, and cloud workflow: Supports mobile, PC, and cloud-based analysis. 3.5-inch touchscreen: Large display for field use with 640 x 480 resolution. Dual-battery operation: About 6 hours total runtime with removable batteries. Specifications Parameter Value Detector Type 12um uncooled infrared detector Infrared Resolution 384 x 288 Spectral Range 8 to 14um Thermal Sensitivity
