Make indoor crowding visible.
A carbon dioxide concentration meter (NDIR method) that indicates the appropriate timing for ventilation with color and numbers.
The LCD display shows carbon dioxide (CO2 concentration) in color and numbers, while simultaneously monitoring temperature and humidity in real time.
Displays the change in carbon dioxide (CO2) concentration in a graph. Size (approx.): 55 x 105 x 33 mm
Weight(approx.):86g
NDIR method
CO2 concentration measurement range: 0 to 9999 ppm
Temperature measurement range: 0 to 50°C (±1°C)
Humidity measurement range: 0 to 99% RH ±3%/25°C (20 to 80% RH), others ±5%
Operating environment temperature and humidity: 0 to 50°C, 0 to 99% RH (no condensation)
Storage temperature: -20 to 60°C (no condensation)
Power supply: USB or 5VDC *Not rechargeable.
Set contents: Main unit, USB cable x 1, instruction manual *Power outlet is not included.
Country of Origin: China
