YNAK AK22A 16-in-1 Air Quality Monitor 7" Display
Monitors CO₂, PM2.5, PM1.0, PM10, HCHO, TVOC, temperature, humidity and AQI on a 7-inch display with seven alert buzzers
- NameYNAK
- Features8h Standard-White, true
- Dimensions7.493 cm x 14.7066 cm x 20.2946 cm
- Weight0.66 pounds
- Monitors 9 air parameters for complete indoor awareness
- 7 distinct AQI alerts warn you instantly of hazards
- External sensors deliver 0.001 accuracy for reliable readings
- 7-inch LED display shows all data at a glance
- Quick °F/°C switching with a double press
16-in-1 Air Quality Monitor
The YNAK AK22A measures nine indoor parameters including CO2, PM2.5, PM1.0, PM10, HCHO, TVOC, temperature, humidity and AQI. A 7-inch LED display shows all readings at once so you can assess air quality without scrolling through menus. It is designed for home owners who want a single device that covers particulates, gases and comfort metrics in real time.
7 AQI Alert Buzzers
Seven distinct audible alarms activate when any monitored value crosses its threshold, giving immediate warning of deteriorating conditions. A dedicated mute button silences the buzzers without stopping the measurements, so monitoring continues quietly overnight or during meetings. The external sensor array samples air directly and claims 0.001 resolution for rapid response to sudden changes.
Power and Placement Checks
The unit runs on one D battery which is included in the box. Verify that you have a stable surface near the area you want to monitor, because the external sensors need unobstructed airflow and should not be touched or exposed to strong odours such as perfume. Confirm that the 7.493 by 14.7066 by 20.2946 centimetre footprint fits your chosen location before ordering.
Highlights
- Monitors 9 air parameters for complete indoor awareness
- 7 distinct AQI alerts warn you instantly of hazards
- External sensors deliver 0.001 accuracy for reliable readings
- 7-inch LED display shows all data at a glance
- Quick °F/°C switching with a double press
Specifications
| Brand | YNAK |
|---|---|
| Name | YNAK |
| Model | AK22A |
| Part Number | AK22A |
| Features | 8h Standard-White, true |
| Dimensions | 7.493 cm x 14.7066 cm x 20.2946 cm |
| Weight | 0.66 pounds |
Questions about this item
How loud are the seven AQI alert buzzers when the YNAK AK22A runs continuously?
The monitor uses seven distinct buzzer alerts for CO2, PM2.5, PM1.0, PM10, HCHO, TVOC and AQI levels; a mute button silences them instantly for quiet 24-hour operation.
What power source must I already have for the AK22A to work out of the box?
One D battery is required and is included with the unit, so no separate purchase or external adapter is needed to start monitoring immediately.
Will the 7-inch LED display stay readable alongside an older thermostat that only shows °F?
Yes — double-pressing the Power button toggles between °F and °C, letting the AK22A match your existing thermostat’s temperature scale without menu navigation.
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