The Fastest Way To Locate Radon
Through The CT007-R Radon Sniffer

Fast Detection

The CT007-R can indicate the presence of a radon source in only 15 seconds. 

Light-Weight and Compact

Light-weight and compact solution for radon detection. With one button control, OLED display, and battery rechargeable over micro USB. 

Accurate Response

It can accurately quantify radon concentrations in 5 minutes. The algorithm accounts for radon progeny generated from detected radon gas to make detection more accurate.


It can be connected to smartphones via Bluetooth Low Energy (BLE) to remotely monitor. 

Fast Measurement

Our manometer is a digital differential pressure sensor. It performs an average of 8 readings every 1/4 second and displays the average of 1 or 10 seconds. 

Wireless Solution

It can be connected to smartphones via Bluetooth Low Energy (BLE) to remotely monitor. 

Sensitive and Accurate Response

It has 0.1 Pascal resolution in a range of +/- 2500 Pascal. 

Light-Weight and Compact

Light-weight and compact solution. With one button control and OLED local display. Uses standard AA batteries. 

"We are very impressed with the CT007. The data logging and reproducibility of testing makes it a great tool for finding hot spots. It is far more reliable than other units we have used in the past."

Kevin Simmons
REA Remedial Solutions

"Usually in business when you don't hear from the customer, it means they might not be too happy. Good news. We are REALLY happy with our purchase of the sniffer! I am still getting used to using it and thinking about how we want to build it into our process so I am not sure how many more I will be purchasing, but we are liking it so far."

Bruno Vassel
Utah Radon Services

"I have already used the sniffer on several installs. It has helped me in planning my penetration point and solved some difficult mitigations. Homeowners have also responded well to being given measurable data points to make more informed decisions."

Tyler Duckworth
Radon Safe

"I can definitely say the sniffer has already saved me time and money. I should have gone for this years ago...

I have been using the CT007-R Radon Sniffer for three years now and I can’t imagine not having it almost every day. It has gotten me out of some tough spots and can avoid snags on the front end, rather than multiple visits to the same property after the job is complete. This unit saves me time and money regularly. My install crew loves it, too."

John Ottwein
The Radon Guys

"I love the Radon Sniffer! I am going on my 25th year in business and always wanted one but never thought I really needed it until now. I am amazed at how high the Radon is under a home that only tested at 4.0. I tested directly in the suction hole and it spiked to 220 at one point. I can already tell it's going to make my diagnostics so much easier on those troublesome jobs I get every year."

Matt Griswold
Midwest Systems

"I'm really satisfied with the product, it's working just like expected and it helped me a lot already to troubleshoot some problems."

David Basque
Radon Solution Basque

"I purchased the CT007-R Radon sniffer to assist me in my Radon mitigation business. The sniffer is a valuable tool to assist with locating Radon entrance areas. I can tell in seconds if I need to seal block wall cavities in mitigation. I also use it to check my in-floor test holes to check for Radon entrance after my system is running."

Don Brown
B&B Home Improvements


"The ES008-MXS micromanometer has proven to be an indispensable tool in my radon mitigation work. Its exceptional accuracy and reliability have consistently delivered precise measurements, while its user-friendly design and customizable settings makes operation a breeze. I highly recommend this product to anyone in need of a compact, reliable pressure measurement device. Fantastic value and the best part; user replaceable batteries!"

Markus Li
Spectra Radon