Airthings 4200 Home Kit: Monitor Radon, Mold Risk & Indoor Air Quality for a Safer Home Environment

The Airthings 4200 House Kit is the perfect way to monitor your home's indoor air quality. This multi-room system detects radon, mold risk, and other air pollutants, giving you peace of mind that your home is safe and healthy. Our meters are designed for maximum battery efficiency, with a sleek and modern design that's easy to read and use. Shop the Airthings Store to find the best Indoor Air Quality Meters on the market.

Key Features:

Introducing the Airthings 4200 House Kit – the perfect indoor air quality monitoring system for your home. This air quality monitoring system gives you real-time insight into the air quality inside your home, allowing you to take proactive steps to improve the air you breathe. With easy-to-read data and simple setup, you can monitor and control the air quality in your home with just a few clicks. Get the peace of mind you need with the Airthings 4200 House Kit – the perfect indoor air quality monitoring system for your home.
93
B2B Rating
185 reviews

Review rating details

Value for money
95
Size
95
Overall performance
95
Easy to use
96
Easy to read
95
Design
95
Build quality
95
Battery efficiency
95
Accuracy
96

Pros and Cons

Pros
  • The device helps to detect invisible gas that comes from the ground for safety
  • Helps prevent mold growth making it suitable for people with asthma and allergies
  • Features Airthings App that allows to see the live and local pollen data
Cons
  • May offer inaccurate data at times

Details of Airthings 4200 Home Kit: Monitor Radon, Mold Risk & Indoor Air Quality for a Safer Home Environment

  • Product Dimensions ‏ ‎: 6.5 x 8.1 x 5.1 inches; 7.6 Ounces
  • Date First Available ‏ ‎: April 19, 2020
  • Customer Reviews: 4.2/5 stars of 488 ratings
  • ASIN ‏ ‎: B0876D7J69
  • Batteries ‏ ‎: 1 Unknown batteries required.
  • Country of Origin ‏ ‎: Tunisia
  • Item model number ‏ ‎: 420
  • Manufacturer ‏ ‎: Airthings
  • Best Sellers Rank: #102 in Gas Detectors & Alarms
  • Gas Detectors & Alarms: Gas Detectors & Alarms

Video for this product

Comments

Bruno Carneiro: Bom

Spain on Oct 29, 2023

PDQ-Kelly: I wanted a reliable radon test to confirm the results reported from a mail in test kit. This device was invaluable while allowing me to test the radon levels in different areas throughout my home under various conditions (i.e. window open/closed, furnace/air conditioner on or off). I was grateful to allow other family members to use this device to test their radon and air quality levels as well. Thus, I was able to confidently install a radon mitigation system to lower radon levels in my home and reduce our health risks. The Airthings monitoring devices were highly recommended by the technicians that installed my mitigation system.

United States on Oct 01, 2023

Rielan: Il prezzo che si paga è un pò alto ma la qualità del prodotto vale.
Funziona molto bene peccato che non ha la lingua italiana, ma poco male, é di facile comprensione.

Italy on Sep 27, 2023

Jan Andersson: Håller vad den lovar

Sweden on Sep 11, 2023

vlad m.: I enjoyed my experience with airthings, however, the hub went bad 2 years into owning it. When spending 300+ on something I expect it to last a little longer.

Shame.

Update:

After pulling some teeth airthings decided to replace my hub. All is well now.

United States on Aug 30, 2023

Mox: Funziona bene, di per sé. Da quando l'ho preso ha sempre funzionato. Il problema è il software. Immutato, fa sempre le stesse cose da anni o peggiora: non si interfaccia con Google Assistant e non esistono widget. A me pare assurdo, veramente assurdo, che un sistema del genere non abbia uno stupidissimo widget per mostrare due numeri in croce.
Oh certo si possono usare altri servizi, una enorme perdita di tempo ed energie. Con quello che costano devo anche farmeli io i widget e le chiamate? Dai, inconcepibile.

Italy on Jul 17, 2023

Whiteyman24: Purchased in May 2023 after I spent about a full month of being sick. We were concerned we had mold issues, but this system told us it wasn't. However, when we first hooked everything up, it detected Radon levels of 10.0 pCi/l +, and the EPA recommended safe levels are below 2.0. We decided to get a Radon Mitigation system installed, and now thankfully our levels are .5 pCi/l. Thankful for this system that continuously monitors the air quality for VoC's, Mold, and Radon. It helps give me piece of mind my family is safe.

United States on Jul 10, 2023

CptnPinky: Overall I am happy with the package. I’m a little disappointed that the full size wave doesn’t track particulates.

United States on Jan 02, 2023

David Garfield: The concept behind this system is good, but its execution and design is, in my experience, terrible. I have wrestled for two days with the assistance of Airthings support but in the end I have given up and am returning it.

Before I explain let me reassure you that I am sufficiently tech-savvy to know what I'm doing. I am recently retired from the IT industry where I had been since 1979 and I have several computer systems in my home, including a media server and a NAS. I also have four hub-based home automation installations, which I implemented myself. I'm telling you this because very often one reads negative reviews on Amazon and rolls his eyes and thinks that the reviewer is an octogenarian whose last brush with technology was wiring a three-pin plug.

Initial set up of this system goes swimmingly well. You install the app and then connect to the devices via Bluetooth. But in order to be able to monitor these devices remotely you then have to connect them to the hub, and that's where the ordure hits the ventilation system.

I first realised that I hadn't successfully registered the devices with the hub when I kept seeing one of them constantly failing to...

United Kingdom on Jun 02, 2022

Neil Fairall: The jury is still out on whether these devices are going to ease my mind or make me more insecure.

I do like that the radon detector tells me I don't have a radon problem. I literally have part of a rock ledge in my basement so that is a comfort.

It irritates me when it tells me that "Brr, it's cold in the living room". There doesn't seem to be a "my wife thinks anything above sixty three degrees Fahrenheit is a sauna" adjustment option. It would be really nice if I could tweak the ranges of acceptable temperature/humidity.

I'm a bit concerned at the average numbers of volatile organic chemicals it reports in our bedroom, but I am also concerned at how much two adults and two fairly large dogs in the same room with the windows closed and the door barely open might be contributing to said VOCs.

I guess I like being able to monitor conditions in the house at all times. If I'm not home and the temperature goes up by a few hundred degrees I'll know to call the fire brigade.

United States on Apr 16, 2021



Airthings 4200 Home Kit: Monitor Radon, Mold Risk & Indoor Air Quality for a Safer Home Environment BIAOLING Accurate Air Quality Monitor for CO2, Formaldehyde (HCHO), TVOC, PM2.5/PM10 - Multifunctional Gas Detector Airthings Home Kit Plus - Monitor Radon, Carbon Dioxide, Volatile Organic Compounds, Humidity, Temperature, and Air Pressure
Airthings 4200 Home Kit: Monitor Radon, Mold Risk & Indoor Air Quality for a Safer Home Environment BIAOLING Accurate Air Quality Monitor for CO2, Formaldehyde (HCHO), TVOC, PM2.5/PM10 - Multifunctional Gas Detector Airthings Home Kit Plus - Monitor Radon, Carbon Dioxide, Volatile Organic Compounds, Humidity, Temperature, and Air Pressure
B2B Rating
93
97
94
Sale off $35 OFF $6 OFF $80 OFF
Total Reviews 185 reviews 267 reviews 245 reviews
Product Dimensions ‏ ‎ 6.5 x 8.1 x 5.1 inches; 7.6 Ounces 6.7 x 3.7 x 1.2 inches; 11.2 Ounces
Date First Available ‏ ‎ April 19, 2020 June 9, 2020 September 28, 2020
Customer Reviews 4.2/5 stars of 488 ratings 3.9/5 stars of 1,126 ratings 4.0/5 stars of 25 ratings
ASIN ‏ ‎ B0876D7J69 B084N7ZRMJ B08K3DDCMC
Batteries ‏ ‎ 1 Unknown batteries required. 1 Lithium Ion batteries required.
Country of Origin ‏ ‎ Tunisia
Item model number ‏ ‎ 420 1
Manufacturer ‏ ‎ Airthings BIAOLING
Best Sellers Rank #102 in Gas Detectors & Alarms #35 in Indoor Air Quality Meters #232 in Indoor Air Quality Meters
Gas Detectors & Alarms Gas Detectors & Alarms
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