Buy with confidence! OZ-USA hourmeters are manufactured with premium components and designed for long term heavy use.

Marine grade sealed water proof!

Tach/Hour Meter. Works on all gas engines.

Large LCD display with back-light. 

Replaceable battery.

Max RPM recall, rpm alert, resettable maintenance hours. Non resettable total hours.

No power required, easy installation, just wrap the black wire around your spark plug cable.

0.5 sec rpm refresh rate. 20000 max rpm. 
99999 max hours.

Will display RPM automatically when engine is running.

Will display HOURS when engine is off.

Measurements: 2.5" x 1.25" x 0.75 (65mm x35mm x 15mm) 

Applications: All gas operated engines, motorcycle, atv, utv, boat, outboard, trucks, race applications, ultralight, go-cart, golf cart, hotrod.

 OZ-USA Difference:

• OZ-USA Provides the Best value for premium parts
• OZ-USA Products are manufactured with high-end components and materials.
• OZ-USA Builds industrial-strength products for a long term, continuous heavy use  

Buy with confidence!

• Solid warranty
• Easy returns
• Fast shipping from San Diego.