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What We Do Differently

Standard home inspection protocol includes but is not limited to:

  • Free Radon Test
  • Free Water Test
  • Free Air Quality Test

What other home inspectors would charge, we include it for free.  Plus, all of our clients get their own access to their Client Relationship Management (CRM) where you can download your report(s) anytime.  Plus, you'll get quick access to helpful tips and recommended contractors that we trust and are A+ on the BBB and state licensed and certified, and best of all priced right for their industry.


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RadonEye Radon Detector


Radon is an odorless, invisible, radioactive gas naturally released from rocks, soil, and water. Radon is a chemical element with the symbol Rn and atomic number 86. It is a radioactive, colorless, odorless, tasteless noble gas.  Radon can get into homes and buildings through small cracks or holes and build up in the air. Over time, breathing in high levels of radon can cause lung cancer.

Category: Tags: , , Product ID: 1663


Fast results

Find radon results in minutes not days. Get the first radon result in 10 minutes. A highly reliable result within 60 minutes. 

More Accurate than other home monitors

Using a patented radon detection technology, the RadonEye delivers industry-leading radon counting sensitivity of 30 counts per hour per pCi/L. To put this into context, this is 15 times more counting sensitive than the minimum standard (2 cph/pCi/L) set by ANSI/AARST. 

Bluetooth connected

Easily connect with your smartphone (iOS, Android). All results are transferred to the smartphone for your analysis.

Real-time radon display

Radon results are updated every 10 minutes and displayed on the OLED screen. This provides a guide visual check of the radon results.

Radon Sensor
Pulsed Ion chamber

Radon Sensitivity
30 CPH (Counts Per Hour) per 1 pCi/L

Radon Accuracy/ Precision
< ±10% at 10 pCi/L after 10 hours

Radon Measurement Rate
Every 10 minutes

Radon Measurement Result
60 minutes moving average

Radon Measurement Range
0.2 ~ 99.9 pCi/L (7~3,700Bq/m³)


Radon Alarm
Integrated audio alarm (configurable to set radon level)

Radon Level Visual Indicator
OLED display

Power Supply
12V, 1A, Extend DC adapter

0.529 lbs (240g)

Operating Temp Range
32°F~104°F (0~40°C)

How do I update my RadonEye’s firmware?

When a firmware update is released by Ecosense, you will receive a pop-up alert for upgrading your device’s firmware upon connecting to it via Bluetooth.

Is there any other way to use the app without upgrading my iOS version?

Currently, the RadonEye iPhone app does not support iOS versions older than iOS 13. iOS 13 introduced significant changes. Please upgrade your iPhone to iOS 13 to use the Radon Eye app.

Is there a way to produce a radon report with the RadonEye?

RadonEye does not support report generation. The data is stored on RadonEye and can be downloaded using the app.
Click the “save as” button to save the data as a .txt file on your smartphone.

What is the service life of the RadonEye?

RadonEye is expected to have a service life of 5 years but this depends on usage conditions, wear and tear, etc.

What does the RadonEye package come with?

The RadonEye package includes the RadonEye unit along with a power adapter.

What is the return and refund policy?

We offer returns and refunds within 30 days of the original purchase date. You will be responsible for paying the postage/shipping fees for returning your device. If the device is determined to be defective, you will receive a full refund, and the return shipping fees will be refunded to you by Ecosense.

I just want to thank you! I cannot say enough good things about your company. I appreciate your service. Prompt and professional service and I have a better understanding of my home! Very courteous service!

Julia Bredshow
Green Bay, WI

I have used Ground Zero Home Inspections for two of my properties.  As an investor, it's not easy to get a full understanding of what we are facing considering we are out of the state of the true repair condition of the homes we are prospecting. Their professionalism, knowledge, thoroughness, and fast response are second to none. I have used Ground Zero Home Inspections services for my home and business. Great job and inspectors.

Robin Harvey
Fond du Lac, WI

I am very pleased with the service I received, from the initial contact with your personnel to the technicians that handled my problems. It is great to deal with a company that values its customers. The report looked to be scary but that was apparently due to my inexperience with the project.  They were able to find the right company for us. Thanks.

Monique Logan
Wisconsin Dells, WI