Details

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Enduring Endurance with Dual Operating Modes
ECO Mode: Experience extended CO2 monitoring with an exceptional 70-day standby duration, perfect for continuous use. 
A Mode: Get instant, real-time CO2 data in A Mode, with a standby duration of 30 days. Quick and accurate results are at your fingertips.



CO2
Model： C1
CO2 measuring range: 400-5000ppm
CO2 accuracy: ±(40ppm +5%) (400-2500ppm)
Temperature measuring range: -10-60°C (14-140°F)
Temperature accuracy: ±0.5°C
Humidity measuring range: 0-99%RH
Humidity accuracy: ±3%RH

Product Details
Dimension: 3.5*2.7*0.7 (inches)
Weight: About 0.24 lb
Work mode: Power-saving mode (Sampling interval 10 min) / Performance mode (Sampling interval 1 min)
Battery life: About 70 days（ Power-saving mode） / About 30 days（ Performance mode）
Operation environment: -10-60°C/0-99.9%
Input: 5V/1A
Display: Segment code screen 3.3inches
Uesr Manual