Spool Ethanol Analyzer is designed to connect to the Spool Wireless Ethanol Sensor Kit and the Spool Handheld Ethanol Analyzer. It can help determine the in-tank ethanol content and fuel temperature. The kits incorporate the latest Low energy Bluetooth protocols and provides fast and reliable ethanol content information right on your Apple Watch.

The Spool Wireless Ethanol Sensor Kits and Handheld Analyzers can be purchased at www.spoolperformance.us