Jayron Digital LED Hour Meter Gauge | AC/DC 5-277V | IP68 Waterproof for Lawn Mowers, Generators & Small Engines

Overview

The Jayron Digital LED Hour Meter Gauge provides real-time tracking of equipment runtime across a wide range of AC and DC power sources. The bright LED readout clearly displays hours from 0 to 99,999 with 0.1 or 1 hour precision, and the total runtime wraps automatically after the maximum value is reached. This helps you keep a clear view of usage without manual resets.

The device also includes a maintenance reminder that starts by default at 50 hours. This countdown can be reset to fit your maintenance schedule, enabling you to align service tasks with your workflow rather than guess at intervals. The result is a straightforward way to plan upkeep while keeping downtime to a minimum.

Compatibility and installation

Engineered for broad voltage compatibility, the meter works with AC or DC power from 5 to 277 volts. It supports common voltages such as 6V, 12V, 24V, 36V, 48V, 72V, 110V, 120V, and 230V, making it suitable for a wide array of equipment including lawn mowers, generators, air compressors, and other small engines.

Data storage, mounting, and timing

When the external power supply is turned off, the accumulated data is stored automatically. A built-in CR2050 battery ensures the running total remains intact, while the snap-in design and standard panel cutout (about 37.5 × 24.5 mm) simplify installation. Two timing triggers offer flexible options to match different maintenance workflows.

Durability and support

With an IP68 waterproof rating, the meter is designed to hold up in wet or dusty environments. It comes with a two-year warranty and CE RoHS certification, and detailed user instructions are included to help with setup and ongoing use.

Practical uses and benefits

• Real-time runtime visibility helps plan maintenance and minimize unexpected downtime.
• Default 50-hour maintenance reminder supports proactive service scheduling.
• Wide voltage range enables installation across diverse lawn care and workshop devices.
• Reliable data retention during power outages reduces the risk of lost usage history.

What you gain

• Clear, actionable data on equipment usage.
• Easy mounting on standard panel openings.
• Confidence from IP68 protection and a solid warranty.