Type B:Features: 1. Model: MLX90640
2. Use MLX90640ESF-BAA infrared thermal imaging sensor
3. Sensor Resolution: 32x24
4. Temperature measurement range: -40℃~300℃
5. Measurement accuracy: +/‐2℃ (central area, 0~100℃)
6. Working temperature: 10℃~50℃
7. Working humidity: <=70%
8. Refresh rate: 8HZ
9. No calibration required
10. Sensor field of view: 70°x110°
11. Emissivity 0.1~0.99 adjustable
12. Display center point, highest and lowest temperature
13. Camera function (Built-in memory, you can take 100 photos. Without the help of other tools, the Micro USB data cable is directly connected to the computer, and the computer can browse, copy and delete pictures)
14. Two color modes (iron red and rainbow)
15. Built-in rechargeable battery (about 4 hours to fully charge, 1.5 hours to fully charge)
16. Screen size: 2.4inch (display resolution: 320x240)
17. Product size (length, width and thickness): 85x 53x 20mm
18. Power socket: Micro USB 5V/1A
Package Includes: 1 * Thermal Imager 1 * USB Cable 1 * Lanyard(Description updated on 2020/11/17)Details Pictures: