voltmeter ammeter

Indispensable for checking the condition of your battery, this voltmeter provides an instant, accurate reading of electrical voltage. Designed to withstand marine conditions, it ensures optimum durability and perfect readability, even in direct sunlight. Easy to install, it fits all types of boats, from sailboats to motorboats, and helps you anticipate any drop in charge to avoid unexpected breakdowns. An essential tool for worry-free cruising.