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AK8

AK8 - Indoor CO2 Monitor & Detector (CO2, Temperature, Humidity), NDIR Infrared Sensor, Arc Display
Specifications
| Form factor | Desktop |
| Dimensions | 98mm × 32mm × 67mm |
| Net weight | 206g |
| Carton size | 425mm × 375mm × 310mm |
| Carton qty | 50pcs |
| Lead time | 35-45days |
| Certification | CE/FCC/ROHS/UN38.3 |
Sensing
CO₂TemperatureHumidity
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What it is
The working details
One Number, Read From the Doorway
A single CO₂ value sits inside a green-to-amber-to-red arc that fills the screen. Nothing competes for attention, so the band registers from across a meeting room before you read the digits.
Infrared, Not Semiconductor
NDIR responds to CO₂ and nothing else. Cooking vapour, hand sanitiser and air freshener leave the reading untouched — which is what makes a ventilation decision defensible.
Comfort Context Underneath
Temperature and humidity in two supporting circles, because a CO₂ figure alone does not explain why a room feels stuffy.
1200 mAh, 6–8 Hours
USB-C charging in about three hours; runs a full school day or shift without a socket.
For Buyers Who Want CO₂ Only
The cleanest single-parameter proposition in the range, at a lower landed cost than any multi-gas unit. 50 pcs per carton.
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