Ritchie SP-5-B GlobeMaster Compass – Pedestal Mount – Black – 5 Degree Card 12V

Description

Using a 5.0-inch card marked in 5-degree increments, the Ritchie SP-5-B provides direct-reading numerals in a pedestal or binnacle-mount commercial compass configuration. Internal 12V night illumination supplies the stated source for card viewing after electrical connection. Built-in compensators allow deviation adjustment after final placement, while a scientifically matched internal gimbal works with a sapphire jewel bearing and hardened steel pivot.

The black housing measures 8.7 by 8.7 by 9.8 inches, weighs 7.7 pounds, and operates from negative 4°F to 140°F. Its verified weatherproof construction applies to the stated operating specification. The pedestal or binnacle mount should be selected to support the housing dimensions and dry weight while maintaining centerline alignment and separation from nearby magnetic and electrical-interference sources.

Key Specifications of the Ritchie SP-5-B Marine Compass

• The 5.0-inch card uses 5-degree markings, providing direct-reading numerals for a defined steering-position heading-reference format.
• Pedestal or binnacle mounting supports installations requiring an externally mounted compass rather than a stated flush-panel cutout.
• Internal 12V night illumination requires compatible circuit wiring and provides the specified source for low-light card viewing.
• Built-in compensators allow deviation adjustment after permanent mounting, making final location selection relevant to installation planning.
• Scientifically matched gimbal, sapphire jewel bearing, and hardened steel pivot form the documented mechanical movement assembly.
• Weatherproof construction operates from negative 4°F to 140°F, defining the stated environmental range for the 7.7-pound housing.

Helm Use and Readability

This Ritchie marine compass uses a 5.0-inch card with direct-reading numerals and 5-degree markings. Internal 12V night illumination provides the stated source for low-light card viewing after connection to a compatible electrical circuit.

The pedestal or binnacle mount positions the black housing externally rather than within a flush-panel cutout. Its scientifically matched gimbal works with the sapphire jewel bearing and hardened steel pivot in the documented movement system.

Why Choose the Ritchie SP-5-B Marine Compass

The SP-5-B marine compass combines a 5.0-inch card, direct-reading numerals, and 5-degree markings with an external pedestal or binnacle-mount configuration. Buyers comparing larger mechanical compass layouts can evaluate its stated 12V illumination, built-in compensators, and scientifically matched gimbal system. The 8.7 by 8.7 by 9.8-inch housing and 7.7-pound weight provide specific mounting-structure planning data.

Mounting and Compensation Considerations

Select a pedestal or binnacle location that accommodates the 8.7 by 8.7 by 9.8-inch housing and supports its 7.7-pound dry weight. Plan the 12V lighting connection, wire route, viewing orientation, and mounting structure before installation.

Align the main lubber line with the boat centerline and keep the compass away from speakers, electrical equipment, tools, and other magnetic-interference sources. Built-in compensators allow deviation adjustment after the final mounting position is established.

Warranty and Support

This model is covered by an Exclusive 5-Year Ritchie Warranty for defects in materials or workmanship from the purchase date. Breakage resulting from accident or misuse is excluded from this coverage. Mulmarine.com provides product-information support before purchase and assistance with order-related questions. Review warranty eligibility and current coverage details on Mulmarine.com before placing your order.

Before Ordering the Ritchie SP-5-B Marine Compass

Before ordering, verify that the selected pedestal or binnacle structure accommodates the 8.7 by 8.7 by 9.8-inch housing and 7.7-pound dry weight. Confirm your 12V illumination connection, wiring route, card-viewing position, mounting orientation, and distance from speakers, electronics, tools, or other magnetic-interference sources.