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Measuring object: CO2, temperature and humidity
Measurement range:
*CO2: 0 to 9999 ppm
*Temperature and humidity: 0 to 55 ℃, 10 to 95%RH
Major Precision:
*CO2 ±50 ppm ±5% of the reading
*Temperature and humidity: ±0.5 ℃, ±5%RH
Display: Measured value, battery remaining amount, others
Recorded data: 8000 x 3 ch
Record interval : 15 ways to 60 minutes
Recording Mode: Endless/One-Time
Communications: USB, Serial, specified low power radio communication
Alarm Confirmation Method: External Contact Output
Power supply: AA size battery x 1 piece, AC Adapter
System Requirements:
*Temperature: 0 to 45 ℃
*Humidity: 90 %RH or less (non-condensing)
Size: H: 96mm x W: 66mm x D: 46mm
Waterproof: None
battery life span: about 2 days
Accessories: AA size battery x 1 piece (Test), AC Adapter (AD-0638), USB Mini-B communication cable (US -15 C), Temperature and humidity sensor (THA -3001 or HHA -3151), Operation manual (guaranteed)