Model: HR-8061-2 (Up to 2 Cylinders) | Series: Surface Mounted Inductive Meters

Product Overview

The Hardline Products® Hour/Tach Meter is a precision instrument designed to bridge the gap between casual usage and professional-grade preventative maintenance. Engineered for the rigorous demands of power sports and industrial equipment, this surface-mounted inductive meter provides real-time RPM monitoring and cumulative engine runtime tracking. By eliminating the guesswork from maintenance schedules, it ensures optimal performance and longevity for motorcycles, ATVs, marine vessels, generators, and other gasoline-powered machinery.

Key Features

Dual-Function Display: Automatically switches between a Tachometer (RPM) when the engine is running and an Hour Meter when the engine is off.
Universal Compatibility: Works seamlessly on any gasoline engine up to 2 cylinders (2-stroke or 4-stroke), including modern fuel-injected models and “pencil coil” ignitions.
Precision Inductive Technology: Features a patented one-wire inductive pickup that wraps around the spark plug wire, requiring no cutting, splicing, or hard-wiring into the vehicle’s electrical system.
Extreme Durability: Encased in 100% epoxy-encapsulated housing with an IP-68 waterproof rating, ensuring resistance to shock, vibration, and complete submersion.
Maintenance Log Book Included: Comes with a dedicated log book to manually track oil changes, valve adjustments, spark plug service, and other critical intervals based on the meter’s readings.
Technical Specifications

Specification Detail
Engine Compatibility 1 or 2 Cylinder Gasoline Engines (2/4 Stroke)
Max RPM Up to 16,000 RPM
RPM Resolution 10 RPM increments
Hour Capacity Records up to 9,999.9 hours
Hour Resolution 0.1 Hours (6-minute intervals)
Sample/Refresh Rate 0.5 or 1.0 seconds (Adjustable)
Power Source Internal 10-Year Lithium Battery (Sealed)
Environmental Rating IP-68 (Waterproof / Dustproof)
Operating Temperature Standard operating range (Avoid mounting on surfaces >125°F)
Dimensions 2 1/8″ (L) x 1 1/2″ (W) x 5/8″ (H)
Origin Designed, Engineered, and Assembled in the USA
UPC:632194806122
B000FOOAXY

Tracks service time and rpm of your machine; perfect for timely oil changes, valve adjustments, spark plug replacements, etc.
Resettable maximum rpm
Usable with any gasoline engine
Adjustable input for dual or single spark ignition systems
Includes log book for writing down oil changes, valve service, and more
Real time reading of tach up to 20k rpm
Record total hours accumulated up to 9,999.99 hours; not resettable/erasable
Peel and stick or attach with enclosed hardware
Connects to spark plug wire; no batteries are required
Safely and completely encased in 100% epoxy


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