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

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.

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.

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. provides product-information support before purchase and assistance with order-related questions. Review warranty eligibility and current coverage details on 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.