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Airthings 2930
Airthings 2930 Wave Plus - Radon & Air Quality Monitor, Battery Powered (CO2, VOC, Humidity, Temp, Pressure)
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Instead of a screen, this monitor glows a color-coded light when a hand waves in front of it, with full readings sent by Bluetooth to the Airthings app. It measures radon, CO2 (400–5000 ppm), VOCs, temperature, humidity and pressure, and runs on 2 AA batteries. Its 5-year warranty with registration is longer than most, but its 39–104 ℉ (4–40 ℃) operating range is narrower than many, suiting climate-controlled rigs more than unheated vans.
- Price
- $249.99
- Brand
- Airthings
Prices from Amazon as of . Product prices and availability are accurate as of the date and time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of the product. As an Amazon Associate I earn from qualifying purchases.
How it compares
Compared with the other carbon dioxide detectors on this site that list each value:
- Weight 0.48 lbs: higher than 78% of 19 others
- Weight 0.22 kg: higher than 78% of 19 others
- Width 4.72 in.: the highest of 19
- Width 120 mm: the highest of 19
- Operating temp min 39 ℉: higher than 88% of 9 others
- Operating temp min 4 ℃: higher than 88% of 9 others
Specifications
These details are subject to change and may not be current. Please check Amazon or manufacturer web site to confirm before purchase.
Detection capabilities
- Gases detected
- CO2, VOC and radon
- Max. CO2 detection
- 5,000 ppm
- Min. CO2 detection
- 400 ppm
- Accuracy
- ±50 ppm ±5% of reading
- Sampling interval
- 300 s
- Temperature & humidity readout
- Yes
- Sensor type
- NDIR
- Calibration method
- Automatic baseline calibration, updated weekly
- Data logging
- Yes
Physical Attributes
- Weight
- 0.48 lbs
- Weight
- 0.22 kg
- Length
- 4.72 in.
- Length
- 120 mm
- Width
- 4.72 in.
- Width
- 120 mm
- Depth/Height
- 1.42 in.
- Depth/Height
- 36 mm
- Display type
- None; color-coded glow light
Power
- Power sources
- 2 AA batteries
Core specs
- Battery chemistry
- AA alkaline
Operating Temp Range
- Operating temp min
- 39 ℉
- Operating temp max
- 104 ℉
- Operating temp min
- 4 ℃
- Operating temp max
- 40 ℃
- Max operating humidity
- 85 % RH
Certifications
- Certifications summary
- FCC Part 15 (FCC ID 2APPT-2930), IC 23900-2930
- FCC Part 15 compliant
- Yes
More specifications
- Warranty
- 5 Years with Registration
Features
- RELIABLE RADON RESULTS: As radon levels fluctuate daily, continuous long-term measuring is necessary. Airthings Wave Plus measures radon accurately and reliably
- CLEAN AIR SENSORS: Radon, Carbon Dioxide (CO2), VOCs (airborne such as kitchen gases, fumes and cleaning products), humidity, temperature and air pressure sensors allow you to gain full visibility into six key indoor air factors
- EASY AND CLEAR RESULTS: Wave in front of the device for a color-coded visual indication or connect via Bluetooth to the Airthings App for detailed insights into your air
- DESIGNED IN NORWAY, TRUSTED BY THE WORLD: 15 years of experience in indoor radon and air quality monitoring and original industry leaders in radon gas detectors.
- WHAT YOU GET: Airthings Wave Plus, 2 AA batteries, Quick Start Guide, Airthings Support and optional
Similar products from other brands
Chosen for their similar specifications and price.
 This productAirthings 2930 |
 INKBIRDPLUS PTH-10C |
 ATuMan CF1 |
 Temtop M2000 2nd Generation |
|
|---|---|---|---|---|
| Price | $249.99 | $42.99 | $59.99 | $209.99 |
| Model | 2930 | PTH-10C | CF1 | M2000 2nd Generation |
| Gases detected | CO2, VOC and radon | CO2 | CO2 | CO2 and formaldehyde (HCHO) |
| Max. CO2 detection (ppm) | 5,000 | 5,000 | 5,000 | 5,000 |
| Min. CO2 detection (ppm) | 400 | 400 | 400 | 0 |
| Accuracy | ±50 ppm ±5% of reading | ±(50ppm + 5%) | – | ±50 ppm + 5% of reading |
| Resolution (ppm) | – | – | – | 1 |
| Sampling interval (s) | 300 | – | – | – |
| Temperature & humidity readout | Yes | – | Yes | Yes |
| Sensor type | NDIR | NDIR | NDIR | NDIR |
| Calibration method | Automatic baseline calibration, updated weekly | Automatic calibration (can be turned off); manual calibration (200-second countdown in fresh air) | – | – |
| Data logging | Yes | – | – | Yes |
| High alarm level (ppm) | – | 1,500 | – | – |
| Adjustable alarm levels | – | Yes | – | Yes |
| Alarm types | – | Sound, color indicator lights | – | – |
| Weight (lbs) | 0.48 | 0.31 | 0.46 | 0.50 |
| Weight (kg) | 0.22 | 0.14 | 0.21 | 0.23 |
| Length (in.) | 4.72 | 2.99 | 1.20 | 8.80 |
| Length (mm) | 120 | 76 | 30 | 224 |
| Width (in.) | 4.72 | 2.76 | 3.50 | 2.80 |
| Width (mm) | 120 | 70 | 89 | 74 |
| Depth/Height (in.) | 1.42 | 1.18 | 3.50 | 1.40 |
| Depth/Height (mm) | 36 | 30 | 89 | 38 |
| Display type | None; color-coded glow light | Full-color LCD | 3.0-inch LED display | TFT color screen |
| Power sources | 2 AA batteries | – | – | – |
| DC input voltage | – | 5V-24V | – | 5V |
| Charging port | – | USB-C | USB-C | USB |
| Battery runtime (hours) | – | 72 | – | 8 |
| Battery capacity (mAh) | – | 1,000 | 2,200 | 3,000 |
| Battery chemistry | AA alkaline | Lithium-ion polymer | – | – |
| Operating temp min (℉) | 39 | – | – | 32 |
| Operating temp max (℉) | 104 | – | – | 122 |
| Operating temp min (℃) | 4 | – | – | 0 |
| Operating temp max (℃) | 40 | – | – | 50 |
| Max operating humidity (% RH) | 85 | – | – | 90 |
| Certifications summary | FCC Part 15 (FCC ID 2APPT-2930), IC 23900-2930 | – | – | – |
| FCC Part 15 compliant | Yes | – | – | – |
| Warranty | 5 Years with Registration | 1 Year | – | 1 Year |
Data sources
Data for this product compiled from these sources:
- https://cms.airthings.com/hubfs/Website/Product%20Sheets/Wave%20Plus%20-%20Limited/Airthings%20Wave%20Plus%20-%20Product%20Sheet%20-%20EN.pdf
- https://www.airthings.com/wave-plus
- https://www.airthings.com/manuals/wave-plus
- https://cms.airthings.com/hubfs/Website/Manuals/regulatory-information-booklet.pdf
Specifications last updated Oct 20, 2026.