Waterproof SMI 3 Gauge Panel W/Tach OP/WT/OT

The Longacre Waterproof SMI 3 Gauge Panel with Tachometer (Part No. 52-44573) is a professional-grade instrument cluster designed for serious boaters and anglers who demand reliable real-time monitoring in harsh marine environments. This three-gauge setup provides critical engine and operational data at a glance, making it suitable for various boat types, including center consoles and performance fishing boats.

Built specifically for both saltwater and freshwater applications, this gauge panel delivers durability and accuracy that only decades of marine engineering can provide. It integrates oil pressure, water temperature, and tachometer readouts in a fully waterproof housing that resists corrosion, UV degradation, and salt spray. The sealed connectors and potted electronics ensure no exposed circuit boards, maintaining reliable readings even after years of exposure to harsh marine conditions.

This panel is ideal for both stock and performance engine installations, making it perfect for retrofitting older boats or for new custom builds. Its compact face dimensions of 6.9 × 6.45 inches fit standard 1/2-DIN mounting brackets found on most dash configurations, ensuring easy installation and compatibility with various setups.