Betatronix designs, tests, and manufactures precision linear and rotary potentiometer position sensors, switch controls, and custom sensing components. It serves space, industrial, commercial aerospace, military aerospace, and defense applications, including critical and extreme-environment uses.
AS9100
ISO 9001
IPC-A-610
Compliance program
J-STD-001
Compliance program
J-STD-001D
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MIL-DTL-3786
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MIL-PRF-22710
Compliance program
MIL-R-12934
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MIL-PRF-12934
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MIL-R-39023
Compliance program
MIL-PRF-39023
Compliance program
NASA-STD-8739.3
Compliance program
MIL-PRF-19
Compliance program
MIL-STD-810
Compliance program
DO-160
Compliance program
BetatronixBetatronix is a small Ronkonkoma company founded in 1966 by Joseph Yanosik Sr. and Jack Maher, with a history rooted in demanding aerospace and space applications. Since joining the Electro Switch family in 2015, it has continued engineering precision potentiometer sensors for customers whose equipment must perform in extreme environments. Its products have flown on missions including Viking I, the International Space Station, and Mars Exploration Rovers.RONKONKOMA, NY
Spectron SensorsSince its founding in 1947 as Spectron Glass Laboratories, Spectron Sensors has built its identity around American-made sensor engineering in Long Island, New York. The company first produced neon signs before shifting to electrolytic tilt-sensor work for Sperry Gyroscope in 1948, then developing proprietary technology for demanding aerospace, military, and industrial applications. Its staff works directly with customers’ engineers on custom sensing solutions, including equipment designed for extreme environments.HAUPPAUGE, NY
Ultra MotionSince 1994, Ultra Motion has designed and manufactured electromechanical linear and rotary actuators for demanding aerospace, defense, maritime, and uncrewed-vehicle applications. Its USA-made products stand out for integrated brushless-DC controls and patented Phase Index® contactless absolute position feedback, with specialized designs capable of operating through severe shock and vibration or more than 6,000 meters underwater. Ultra Motion also draws on a long spaceflight record that includes flight-critical spacecraft systems and thrust-vector-control applications.CUTCHOGUE, NY
Crane CompanyCrane Company designs and manufactures highly engineered products and systems for mission-critical applications. Its offerings include aerospace and defense components, power-conversion and actuation systems, sensing and instrumentation, flow-control products, pumps, valves, pipe connections, radiation-detection equipment, and measurement systems. The company serves aerospace, defense, space, process industries, nuclear power, water, pharmaceutical, chemical, energy, healthcare, and other industrial markets.CRANBERRY TOWNSHIP, PA