Thomas Instruments, Inc., is a designer and manufacturer of specialized data acquisition and analysis instrumentation for earth and structural motion and sound measurement, primarily utilized in the mining, engineering, construction, and blasting industries. Our products include seismographs, computer vibration analysis software, meters, lightning detectors, rock drill performance monitors and other related equipment. These products are sold worldwide.
Since 1988 Thomas Instruments, Inc. has been providing the most powerful and cost effective tools for vibration & sound monitoring in the field and for analysis of recorded data. All products are conceived, designed, and manufactured in the United States.
Thomas Instruments' knowledgeable and experienced staff is dedicated
to customer service, quality workmanship, and meeting the changing needs of
the blasting industry.
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We have just attended the Paul Muehl Blaster Training Seminar that was held in September 2007 in South Dakota that was sponsored by the Black Hills Chapter Society of Explosives Engineers.
Click Here To View The Picture Gallery Of The Trip |
Check-Out our
VMS-2000 Blast Monitoring Seismograph
One of the best seismographs in the industry!
Featuring 
"The New Standard in Vibration Analysis Software"








