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Three replacement cap assemblies for the Ethanol Sensor and Go Direct® Ethanol Vapor Sensor.
Due to recent changes in U.S. trade policy, new tariffs are being implemented that impact our products. This means a surcharge of 5% will be applied to orders received starting May 12th, with the exception of software and books. Learn more.
5-year limited warrantySee our warranty policy
Educational use only: Vernier products are designed for educational use. They are not appropriate for industrial, medical, or commercial applications.