| 规格和标准 |
Measurement items: (CO2) Concentration, temperature, and humidity Power supply: DC5V, 500mA (USB TypeC) Resolution: (CO2) Concentration 1ppm, Temperature 0.1℃, Humidity 0.1% rh Buzzer volume: Approximately 64dB (at a distance of 10cm) Use environment conditions: 0 to 50℃ 95% rh or less (no condensation) Target gas: Carbon dioxide ((CO2)) Measurement range: Temperature: 0-50℃ / Humidity: 10-95% Measurement range (ppm): 200-5000 Resolution (ppm): 1 Depth (mm): 45 Height (mm): 152 Resolution: CO2 concentration 1 ppm Temperature 0.1℃ Humidity 0.1% rh Width (mm): 226
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