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InterSky Precision Aerospace, LLC on Twitter: "For 20+ years, InterSky Precision Instruments has revolutionized the aerospace industry. Today, we're proud to be one of only two companies in the world capable of
B737Theory - Proximity Switch Electronic Unit The PSEU is located on the right side in the forward equipment compartment and receives input from the six strut compression sensors (2 on each strut).
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Photoelectric Magnetic Proximity Switch Tester Instrument Optical Fiber Sensor Testing Detection YH-800 Without Batteries
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