DM1308 CO2 Monitor Tester Indoor Air Quality 400-5000ppm Digital Carbon Dioxide Temperature Humidity NDIR Sensor Perfume for Women Strap width: 2

Strap width: 2

Handle height: 10CM

fast and slow speed control

Model: Q20

DM1308 CO2 Monitor Tester Indoor Air Quality 400-5000ppm Digital Carbon Dioxide Temperature Humidity NDIR Sensor Perfume for Women Strap width: 2Feature: 1. Accurate detection: It can accurately and quickly monitor the indoor CO2 concentration to protect your health. It can also test indoor temperature and humidity in real time. 2. Stable and durable: Built in rechargeable battery can continuously monitor air quality for a long time. The clear screen display and three color LED indicator can help you clearly identify the air quality. 3. Wide application: suitable for air quality monitoring in