JEWELL INSTRUMENTS LLC

Jewell Instruments LLC specializes in the design and manufacturing of precision measurement and control instruments for defense and aerospace applications. The company produces a range of electro-mechanical devices including voltmeters, ammeters, inclinometers, tilt sensors, and movement meters, all engineered to meet stringent military and government performance standards. Their technical expertise lies in the development of high-reliability electrical signaling instruments, sensing systems, and embedded measurement platforms, with demonstrated proficiency in analog and digital signal conditioning, sensor integration, and ruggedized enclosure design. Key differentiators include their ability to deliver custom-calibrated, field-deployable instrumentation tailored to unique operational environments, particularly for navigation, guidance, and environmental monitoring systems. The contractor maintains a strong and consistent relationship with the Department of Defense, supplying mission-critical instrumentation for avionics, vehicle systems, and field testing applications. Their work supports defense programs requiring precise electrical parameter monitoring, angular orientation sensing, and signal integrity under extreme conditions. While most contracts are with DoD, they have also delivered specialized equipment to federal acquisition and grants offices, indicating adaptability across procurement frameworks. Jewell Instruments focuses primarily on NAICS 334515 (instrument manufacturing for measuring electricity and electrical signals) and 334519 (other measuring and controlling devices), with secondary activity in 334220 (wireless communications equipment) and 334511 (aeronautical and navigation systems). This positions them as a niche supplier of mission-specific sensors and meters for defense electronics, particularly where analog precision and environmental resilience are paramount. As a small business based in Manchester, New Hampshire, Jewell Instruments LLC operates as a privately held entity with no federal certifications on record. Their geographic footprint is centered in New England, with a market presence defined by responsive, low-volume, high-precision manufacturing for government technical programs.