• 量測範圍Ranges: CO2: 0 to 2000 PPM;
  Temperature: 14 to 140°F (-10 to 60°C); Relative humidity: 0.0 to 99.9% RH.
• 精度 Accuracy: CO2: ±30 PPM ±5% of reading;
  Temperature: ±0.9°F (±0.6°C);
  Humidity: ±3% RH (10 to 90%), ±5% (0.0 to 9.9% or 90 to 99.9%)

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