Overview Highlights Detection technology:electrochemical sensor Detection range:0-999ppm Working humidity:0-95% Working temperature:-10-50 degrees Celsius Data refresh rate:2S Key Attributes Dimensions (Length x Width x Height) 16cm x 9cm x 4cm weight 0.13kg Stock Location Country of Origin Brand SUNSKY Shipment Information Weight per item 0.13 kg Dimensions per item (LWH) 16 x 9 x 4 cm Carton weight 0.13 kg Carton dimensions (LWH) 16 x 9 x 4 cm Pieces per carton 3 Stock location Product Description1. Detection technology:electrochemical sensor2. Detection range:0-999ppm3. Working humidity:0-95%4. Working temperature:-10-50 degrees Celsius5. Data refresh rate:2S6. Display mode:ultra-high-definition color screen7. Battery capacity:1000mAh,with power indicator8. Battery model:8030409. Charging interface:TYPE-C 3.7V10. When the value reaches 50ppm,a beeping sound cycle alarm is triggered every 3 minutes11. 2.1-inch high-definition color screen,equipped with high-precision sensors,real-time monitoring of CO gas concentration is more accurate,and reading is more intuitive and convenient12. Real-time monitoring of CO content in the environment. When the CO concentration is too high,an audible and visual alarm will be issued to prevent danger13. Built-in electrochemical CO detection high-performance chip to ensure more accurate instrument detection14. IP65-level waterproof for daily use,multiple protection design,hard-core protection,no fear of rain invasion,outdoor travel,real-time monitoring of CO environmental concentration,and prevention of danger15. 3D multi-hole air duct design,improves air volume penetration rate,accurately calculates the content of tiny particles,multi-faceted openings,and more accurate air circulation convection monitoring16. Temperature and humidity sensor,which can sensitively detect temperature and humidity changes and use automatic compensation technology to reduce the impact on CO detection results,making the detection results more accurate17. High-precision sensors accurately identify and capture different pollutants in the gas,special patents,reduce interference and compensate for each other at the same time,to ensure the accuracy of various indicators18. High-performance large battery,1000mAh large-capacity polymer lithium battery,safe and durable,ultra-long battery life19. Widely used in various indoor and outdoor pl