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FEATURE:

• CO2: 0 ~ 6,000 ppm range, Diffusion sampling mode.
• Three LCD Display for CO2, %RH Humidity and Air Temperature.
• Maintenance free dual wavelength NDIR infrared CO2 sensor (non-dispersive infrared).
• Continuous or manual data logging (20,000 sets).
• Data hold & Maximum / Minimum with Time stamp.
• Data Memory and READ function.
• Alarm and Time setting.
• RS-232 function / Software.
• Backlight display function.
• Simple and safe to use.

SPECIFICATION:

• Measuring Range : CO2:0 ~ 6,000 ppm
• Temperature : -20 ℃ ~ 60 ℃ (-4 ℉ ~ 140 ℉)
• Humidity : 10%RH ~ 95%RH
• Resolution : CO2 - 1ppm, 0.1 ℃ / 0.1 ℉ / 0.1%RH
• Accuracy :

• CO2 - ±3% of reading or ±50ppm, which is greater.
• Temperature - ±0.5 ℃, ±0.9 ℉
• Humidity - ±3%RH (at 25 ℃, 30 ~ 95%RH) / ±5%RH (at 25 ℃, 10 ~ 30%RH)
• Manual Data Memory Capacity:99 sets (Direct reading from LCD display)
• Auto Memory Capacity:Approx. 20,000 sets