Item Specifics: Is_customized: Yes Brand Name: Noyafa Model Number: NF-521 Place of Origin: Shenzhen.China Temperature measurement range: -10~400 Color: Red+Grey Power: 3.7V Lithium battery Warranty: 1Year Product description: NF-521 has thermal imaging function and can display hot and cold spots on the screen, enabing users to oberve the object temperature changes more effectively. It helpls you to quickly lock the target area. The standard 8GB memory card can save a large number of images and data and generate high-quality infrared images, which is a useful tool for fault maintenance. Main function: 1. 2-megapixel white lens 2. 2.4 TFT LCD Display 3. Temperature testing range: -10C ~ 400C 4. 3232 pixel resolution, 33 Field of View 5. Merging visible and infrared image display 6. Chargeable Li-ion battery (charge by micro USB interface)