Infrared Camera, Thermography Camera manufacturer / supplier in China, offering Durable IP66-Rated Thermal Imaging Security CCTV Camera with Dual Focal Length and Smart Perimeter Protection Features Surveillance, Environmental Protection-Ready: Emission Management & Leak Detection Ogi Handheld Camera, ± 2° C Precision -20° C~650° C Wide-Range Industrial-Grade Temperature Measurement Module and so on.