Sierra 59416P Lido Pro 2-Inch Fog Resistant Marine Hourmeter Gauge

The Sierra 59416P Lido Pro 2-inch Hourmeter is a fog-resistant marine gauge engineered for reliable engine hour tracking in demanding on-water conditions. Compliant with SAE J-1810 standards and rated to IP65 ingress protection, this gauge is built to withstand the harsh marine environment. It operates on both 12V and 24V DC electrical systems, requiring no dedicated sender—making installation straightforward on a wide range of vessels.

The dial reads from 0 to 10,000 hours, giving boaters a long-service tracking solution without the need for sender hardware. The classic Lido Pro styling features a white face with black graphics, a chrome ring, and a black pointer with a distinctive fire-orange tip for easy daytime readability. A scratch-resistant curved glass lens with a polished stainless steel near-flush bezel protects the dial while maintaining a clean, professional helm appearance.

Key Features:

• Fog-resistant design compliant with SAE J-1810
• IP65 ingress protection rating
• Dial range: 0–10,000 hours
• Operates on 12V or 24V DC systems — no sender required
• Current draw: 0.10–0.15 A
• Operating temperature: -40°C to +70°C (-40°F to +158°F)
• Housing O.D.: 2.01 inches — requires 2-1/8" diameter panel cutout
• Scratch-resistant curved glass lens with polished stainless steel near-flush bezel
• White dial with black graphics, chrome ring, black pointer with fire-orange tip
• White perimeter and red thru-dial lighting for excellent night readability
• UPC: 731957383723

The Sierra 59416P integrates seamlessly with other gauges in the Lido Pro series, making it an ideal choice when building or completing a coordinated instrument panel.