Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More

Thermo Scientific™ RadHalo FM Fixed Spectroscopic Area Monitors Available on GSA/VA Contract for Federal Government customers only.

Monitor radiation with high sensitivity and accuracy

Manufacturer:  Thermo Scientific™ RH FMN

 View more versions of this product

Catalog No. 19-175-817

Add to cart



The Thermo Scientific RadHalo FM Spectroscopic Area Monitor is designed for permanent and constant area monitoring. Able to withstand nearly all environmental conditions and emergency conditions. Battery backup and multiple reachback methods insure full operation even in emergency situations. Simple layout allows field service support and onsite calibrations. Antenna and satellite extension kits for long distance communication capability especially when RadHalo has no view of the sky.
  • Rapid dose rate response
  • Immediate accurate identification
  • Autonomous operation anywhere
  • Durable design
  • Secure transmissions
  • Detector Fusion Capable

This product(s) resides on a Fisher Scientific GSA or VA contract. If you are viewing this page as a nonregistered user, the price(s) displayed is List Price. To view your GSA or VA contract pricing, log in using your account number, or become a registered user by contacting one of our Customer Service teams. You can also view your contract price by searching for this item(s) on GSA Advantage. To place an order, contact Fisher Scientific Customer Service.



Ethernet, and Wi-Fi reachback capabilty
RadHalo FM-N
AC battery charger, 60+ hr Lithium battery backup, general purpose input/output (GPIO) ports and 2 USB ports for peripheral devices, mobile device application, mounting kit, and PC browser for viewing data and controlling instrument
Spectroscopic Detector: 3x3 in. NaI
Provide Content Correction

We continue to work to improve your shopping experience and your feedback regarding this content is very important to us. Please use the form below to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Cancel Submit