A carbon dioxide concentration meter that can be used as a guide for ventilation and crowding
Easy-to-read color LCD screen
Cordless USB rechargeable
Temperature and humidity gauge included Size: 70 x 40 x 90mm
Weight: 150g
Charging method: Micro USB
Charging time: Approx. 3 hours
Usage time: Approximately 5 hours (when fully charged)
Measurable carbon dioxide concentration: 400-5000ppm
Temperature measurement range: 0 to 50°C
Humidity measurement range: 0 to 98% RH
