Features 1、HIGH ACCURACY: Thermal imaging cameras measure from ‑40°C to 380°C / ‑104°F to 716°F and feature a 10Hz dynamic refresh rate. With 240x320 resolution on a 3.4inch LCD display and ±1°C measurement accuracy, our thermal imaging cameras utilize advanced infrared technology to catch excellent images and video, revealing temperature changes unobservable to the naked eye. 2、DIGITAL DISPLAY: This handheld thermal imaging camera features a 3.4‑inch screen with a camera that displays and tracks maximum, minimum and center point temperatures. Small and lightweight, you can easily carry this infrared camera with you to help you in your work. 3、SAFE AND DURABLE: Whether you're a professional engineer or a DIY enthusiast, our thermal cameras are perfect for identifying electrical or mechanical hot spots that could be potentially dangerous. Made of premium FR4 epoxy sheet material, the camera housing is rugged and durable, providing excellent protection for internal components and a long service life. 4、DATA TRANSFER: The imaging camera has a built in SPI flash memory chip that can store up to 100 photos. You can view and copy image files by connecting to your computer or cell phone via data cable. Suitable for high accuracy noncontact temperature measurement, security and intrusion detection, body temperature detection, intelligent building environment temperature measurement and control. 5、WIDELY USED: High accuracy noncontact temperature measurement, body temperature detection, intelligent building environment temperature measurement and control, vehicle maintenance inspection and vehicle parts temperature detection, microwave oven and microwave oven temperature detection and control, temperature monitoring of industrial parts, visual temperature sensor, underfloor heating equipment leakage and repair, thermal inspection of circuit boards and components, etc. Specification Item Type: Infrared Thermal Imager Product Material: FR4 Product Size: 95x63x20mm/3.74x2.48x0.78inch Battery: 1800mAh Polymer Lithium ion Battery (Built in) Screen Size: 3.4 Inches Test Temperature: ‑40°C to 380°C, ‑104°F to 716°F Screen Resolution: 320x240 Pixel Hardware Resolution: 32x24 Pixel Far Infrared Array Measurement Accuracy: ±1℃ Refresh Frequency: 10Hz Field of View: 55° Horizontal x 35° Vertical Emissivity: 0.95 Charging Specification: USB Type C Storage: 16mb Can Store About 100 Pictures Package List 1 x Infrared Thermal Imager 1 x USB Cable 1 x Storage Bag