Griffin Instruments - radiological calibration and rental

What we do:


We pride ourselves in providing quality radiological calibrations with a quick turnaround. Extensive parts supply for speedy repairs.

Our Calibration Rates page has our current pricing.

Instrument Rental

Our extensive instrument supply is ready to rent on a weekly or monthly rate.

Go to our Rental Rate page for current pricing.


We  are a woman-owned small business,  have been in business since 1999 and provide services to many waste mangagement and DOE facilities. We are licensed by the State of Tennessee.

Contact Us

Better yet, see us in person!

We love our customers, so feel free to visit during normal business hours.

Griffin Instruments

131 Gallaher Road, Kingston, Tennessee 37763, United States

(865) 376-1313


Monday - Friday: 8am - 4pm

Saturday & Sunday: Closed

Drop us a line!