Inductive Waterproof Hour Meter for Motorcycle, ATV, Marine, Dirt Bike

Keep engine maintenance precise without the hassle of batteries. This Inductive Waterproof Hour Meter wires directly into the spark plug circuit, so it begins counting as soon as your engine starts. The display shows the hours with a 1/10 hour resolution, and an hourglass icon flashes to indicate active counting for quick, at-a-glance tracking.

Built to endure rugged environments, its waterproof plastic housing is compact enough to fit in tight spaces on motorcycles, ATVs, dirt bikes, or boats. With no battery required, this unit minimizes maintenance while delivering reliable time-tracking even in wet, dusty, or spray-prone conditions.

Key specifications

• Material: Waterproof plastic housing
• Dimensions: 2.13 in × 1.46 in × 0.59 in (5.4 cm × 3.65 cm × 1.45 cm)
• Display: Hours with 1/10 hour increments; records up to 9,999.9 hours
• Power: No battery required; connects to spark plug wire
• Indication: Hourglass symbol flashes to show counting
• Standby life: 20,000+ hours
• Compatibility: Works on any gasoline engine

Why choose this hour meter

• Precise maintenance planning: schedule oil changes, valve adjustments, and spark plug replacements based on actual engine hours rather than mileage.
• Simple, reliable installation: quick connection to the spark plug wire with no batteries to replace.
• Durable, waterproof design: designed to handle rain, splashes, and off-road grime on bikes, boats, and outdoor machines.

What’s in the box

1 x Hour Meter