Mercury – Cruiselog Gauge | Speed & Trip Monitoring | Black Face | Brushed Bezel | 79-8M6020044Mercury Cruiselog Gauge Speed & Trip Monitoring Black Face Brushed Bezel 79 8M6020044 OverviewThis Cruiselog gauge gives you an easy way to keep track of your speed and how far youve gone during the day. The needle moves in a calm, steady arc, so youre not dealing with jitter or jumpy readings when the boat rocks. Out on the water, it feels natural to checkalmost like glancing at the horizon or the depth finder. Its a simple, everyday gauge that just