Best Radon Monitors for Home Inspectors (2022)
If you want to get the best radon monitor for home inspectors, then we’ve got the goods.
Home inspectors have become the de facto Radon testers for home buyers. The EPA recommends all homes be tested for Radon during a real estate transaction. We are in the right place at the right time.
In fact, adding radon testing to your inspector tool belt can quickly add revenue and profit to a home inspectors business. Not only will a home inspector make more by doing the test, they can take on more jobs by offering testing.
Most buyers and Realtors do not want schedule two companies to the property, so they may overlook an inspector that doesn’t.
Bluetooth and Smartphone App
Generate/send reports from phone
Pre-written commentary for radon results
Simple Purchasing of used Units
Counts Per Hour
After 24 Hours
Aftermarket battery lasts 105 hours
3 AAA last 16 months
2 AA Last 300 Hours
Determining which radon gas detector is best for your business, really depends on your specific operation. All of the above units will deliver accurate readings. My favorite is the Radon eye rd200 (Radon eye Pro). It is best radon monitor for home inspectors. Although it has the shortest battery life, it has the easiest mobile app to use, and the highest sensitivity. As a home inspector, accurate results are the most important factor and the Radon Eye Pro has the most accurate and reliable results.
Ecosense Radon Eye Pro Radon Monitor Review
The most eye catching thing about the Radon Eye pro is its price. It’s about $300-$500 cheaper than the competition. That might make you think it’s a lower quality unit. But it’s not. It is the most sensitive and the most reliable of the three radon monitors. It has a bluetooth connectivity to a mobile app that allows you to schedule your inspections and send the results right from your phone. You can view the first reading from its lcd screen before you leave your inspection.
The RadonEye Pro uses an accelerometer for its tampering resistance and detection as opposed to a motion sensor. This is far more useful data. It will only alert you if someone picks up and/or moves the unit.
By and large, the only real con with the Radon Eye Pro is the battery life. In particular, a separate battery pack will allow the unit to run for 105 hours. That might be fine for one test. However, if you a have second test right after, you will need a second battery pack. I just use the 12v power source. A house needs to have power for the radon test to be valid. As a result, I have not had any issue finding a working plug.
Second, it does not have pre-written comments like the corentium pro. However, its not hard to save your preferred comments in your phone and copy and paste when needed.
Lastly, there is no customer service number. If you have an issue you have to email them, and they are slow to respond.
Overall, the RadonEye Pro is the best unit and has the best price. If however, you absolutely need a radon monitor with long battery life, this is not the unit for you.
Air Things Corentium Pro Radon Monitor Review
The real claim to fame for the Corentium pro is its battery life. Specifically, three standard aaa batteries will power the unit for over a year of continuous monitoring. In other words, you will never need to worry about where to plug it in. Like all of the best radon detectors it has bluetooth connectivity to its airthings app. You can view and send the test results to your client directly from your smartphone.
Another thing I love about the Corentium Pro is it’s pre written comments. It has all the comments pre written for all result scenarios. For instance, if the results are less than 2 pCi/L, there is already a comment to select for that result.
The biggest con of the Corentium pro is its price. It is almost double the cost of the RadonEye Pro.
Although I have gotten good at using the app, it is not as user-friendly as the RadonEye Pro.
Another issue I encountered with all of my units was that the motion sensors were too sensitive. Every test would record motion. I had to remove the tampering statement from every report making the tampering resistance feature pretty much worthless.
Another massive con for the Corentium pro is they don’t allow third party calibration. Third party calibration is crucial for a company that values integrity and customer service. Their monopoly on calibration is very disconcerting.
Also, buying a used Corentium pro is a bit of a hassle. They lock the monitor to a user, and if the user doesn’t unlock it before they sell it (and they probably won’t), then you can’t use it. You will need to contact customer service to unlock it and that brings me to my next con.
And Finally, customer service is atrocious. Getting someone on the phone is easier at the IRS. I called several times to ask questions for this blog, and never was able to get anyone on the phone.
Overall, the Corentium Pro is an amazing radon monitor. I absolutely loved the battery life and not needing to worry about placement near an outlet.
SunRadon 1028xp Review
First, SunRadon has an amazing cloud service and LTE service. This allows you keep track of your units, and remotely view, start, stop, and send results. It is a bit pricey at at $199/year per monitor. And although its a nice perk, it is certainly not needed to have a thriving radon testing business.
Other than that, the 1028xp has all the modern features you’d expect. It has a an app that connects via blue tooth to schedule, start, and send your results directly from your phone.
It is heavier, but also tougher and more durable than the other units.
There is a touch screen LCD touch screen which is nice, but not really a determining factor.
First, the biggest con of the 1028xp is that the temperature, pressure, and humidity sensors are not included. It is a separate module you have to buy. This piecemeal pricing is a red flag for any company. These sensors should be standard equipment and reflected in the actual price of the unit. It felt like a bait and switch to me. They advertise one price, but to have a ready to go unit, its an additional $199.
Second, the report is more “scientific” looking and not user friendly.
Lastly, just like the rest of companies, the customer service is a disaster. I tried calling sun nuclear several times and never got through to anyone.
Summary of Evaluated Radon Monitors
All of these units are great for home inspectors and short term tests. Although the Radon Eye Pro has a slight edge as the best radon monitor for home inspectors, they will all report accurate radon levels. The biggest differences are in price and ease of use features. You can use the chart and reviews above to figure out what is the most important thing for your radon business.
Certification for professional use
Most states regulate radon testing professionals, and which equipment can be used. Whichever radon testing method you employ, you should make sure it is AARST-NRPP, or NRSB approved.
Smart Radon Detector
Home inspectors specialize in short-term tests. Real estate transactions are fast paced and buyers and Realtors expect quick results. It will hard to be successful using a passive radon test kit that does not give immediate results. Continuous radon monitors with instant results, and instant reports is becoming the standard in the industry.
All radon monitors need yearly calibration. There are only a few companies in the United States that offer this service. Third party calibration is essential for the integrity of the industry and benefits home inspectors and their clients.
As certified Radon testers, we have an obligation and a duty to ensure accurate results. Since most of our testing is done during real estate transactions, there is an incentive for home owners to try to alter the results. Modern radon monitors have motion sensors and accelerometers to help prevent tampering.
Temperature, air pressure and humidity are not only useful for analyzing the results. Weather conditions can change the amount of radon in a home and its important to be able to assess this. They can aslo be used for detecting tampering. These sensors are an absolute must for anyone offering professional testing.
All radon test kits have a margin of error. The certainty in the charts above was not independently verified. We used the data provided by the manufacturers themselves.
What is Radon?
According the EPA (environmental protection agency), Radon is a cancer-causing, radioactive gas. It is a gas that decays into radioactive particles that can get trapped in your lungs when you breathe. As they break down further, these particles release small bursts of energy. This can damage lung tissue and lead to lung cancer over the course of your lifetime. It is the second leading cause of lung cancer.
It is an odorless gas and a colorless gas. The only way to to know if a home has high levels of radon is to have it tested.
As an Amazon Associate I earn from qualifying purchases. So I provide you with you relevant knowledge and products to make extra money 🙂