Hour Meters & Clocks

This category includes a mechanical hour meter, a digital hour meter and a classic analog clock designed for precisely logging cumulative equipment running time and accurately displaying operating time. Each precision-engineered component is independently mounted on the instrument panel with a standard cut-out size, ensuring seamless integration across various vehicle dashboards. They are ideally suited for heavy-duty trucks, commercial buses, industrial generator sets, and construction equipment operating across internal combustion engines, EV vehicles, and hydrogen vehicle platforms. Available for comprehensive OEM, ODM, and aftermarket integration to accommodate diverse customer specifications and requirements.

 

EB80650 Round Houmeter

Technical Specifications

Design Type

Fully customizable (OEM / ODM)

Display Type

Mechanical 6-digit counter

Timing Range

Up to 9999.9 hours

Accuracy

±1% (quartz-crystal driven)

Options

Non-resettable count

Rated Voltage

12V / 24V DC

Mounting

Round bezel Ø 52 mm

Operating Temperature

-40°C to +85°C

Compliance

SAE J1810-equivalent, ISO 16750 (vibration)

Customization

OEM / ODM; all parameters adjustable per customer requirements, final design confirmation, and application testing

 

Product Description

Overview

The EB80650 is a fully customizable (OEM / ODM) mechanical round hour meter with quartz-crystal timing and a 6-digit non-resettable counter for logging cumulative equipment run time. Timing range is up to 9999.9 hours, accuracy ±1%, rated voltage 12V / 24V DC, with a Ø 52 mm round bezel for standard panel cut-outs, operating temperature -40°C to +85°C, compliant with SAE J1810-equivalent standards and ISO 16750 (vibration). It integrates with vehicle harnesses and is customizable for voltage, digit count, and bezel size.

Key Features

  • Mechanical 6-digit non-resettable counter
  • Quartz-crystal timing accuracy ±1%
  • Ø 52 mm standard round panel mounting
  • Vibration-resistant build
  • OEM / ODM and aftermarket customizable

Markets & Applications

For run-time logging and maintenance scheduling on diesel engines, generator sets, and commercial vehicles. Available for OEM / ODM and aftermarket.