• 【4-in-1 Precision Monitoring】Integrates CO, TVOC, temperature, and humidity detection to provide real-time indoor air quality assessment.
• 【3000mAh Long Battery Life】Built-in large-capacity lithium battery supports up to 15 days of standby with Type-C fast charging for outdoor camping or home use.
• 【Magnetic Portable Design】Strong rear magnet combined with a top hanging hole allows flexible mounting on RVs or hanging use.
• 【Bright Flashlight & SOS Light】Built-in high-brightness flashlight with emergency signal function provides safety in dark environments.
• 【Audible and Visual Alarm】Dual sound and light alarm alerts users when abnormal gas concentrations are detected.

Specifications:

• Product Size: 121 x 66 x 32mm
• CO Detection Range: 0~500ppm
• Temperature Measurement Range: 0~50℃
• Humidity Measurement Range: 0~95%RH
• Battery Capacity: 3000mAh
• Standby Time: 15 Days
• Charging Interface: Type-C
• Detection Method: Natural Diffusion
• Alarm Method: Audible and Visual Alarm
• Product Net Weight: 57g