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The Hand Operated Vacuum Pump is used with the Michelson Interferometer to measuring the index of refraction of air.
This Hand-Operated Vacuum Pump with Gauge is required to measure the index of refraction of air using the Introductory Michelson Interferometer.
Mon - Thurs: 7:00 AM - 4:30 PM
Friday: 7:00 AM - 2:00 PM
10101 Foothills Boulevard
Roseville, California 95747 USA