Marine battery testers are specialized tools designed to assess the health and performance of batteries used in marine environments. They measure voltage, capacity, and load to ensure reliable power for marine electrical systems. These testers are built to withstand harsh conditions like moisture, salt, and vibrations.

Size: Compact, typically 6-12 inches in length, 3-5 inches in width, and 1-3 inches in thickness.

Grade: Industrial-grade, designed for marine environments (IP67 or higher waterproof rating).

Viscosity: Not applicable (N/A) for solid-state testers; fluid-based testers may use dielectric fluids.

Buoyancy: Not applicable (N/A) as these are handheld or mounted devices.

Material: Durable ABS plastic, rubberized grips, and corrosion-resistant metal components (e.g., stainless steel).

Voltage Range: 12V, 24V, or multi-range (6V-36V) for marine battery testing.

Current Capacity: Up to 1000A for load testing, with precision ±1% accuracy.

Temperature Range: -20°C to 60°C (-4°F to 140°F) operational range.

Display: LCD or LED with backlight for low-light conditions.

Connectivity: Clamp-style or probe terminals with insulated cables.

Compliance: Meets marine safety standards (e.g., CE, UL, or ABYC).

Marine Battery Testers and Marine Electrical products typically comply with maritime standards such as IEC 60945, ISO 8846, and ABYC (American Boat and Yacht Council) standards. Always check the product specifications for exact compliance details.