Videos Keith on using the Mercury MercMonitor SmartGauge – Season 7 June 27, 2011December 11, 2017 The Next Bite Keith Kavajecz, Mercury, Mercury MercMonitor Gauge, Mercury SmartGauge, Videos Keith Kavajecz explains how he uses Mercury’s MercMonitor SmartGauge to get the most from his Mercury Outboard. Other Related Posts: Chase Parsons Explains Why He Uses Shaeffer Oils in… Keith Kavajecz Explains Choosing the Right Mercury Props Korey Sprengel Lowrance Set Up for Trolling How to Use Forward Facing Sonar