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Inquiries about problems or repairs

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FAQ

Engine tachometers・hourmeters

Engine ignition systems・Gear heads

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Engine ignition systems

Gear heads

Engine tachometers

Gasoline engine hourmeters

Green Procurement Guidelines

FAQ

How to receive of the ignition pulse

How to reset (initialize)

Troubleshooting

To gauge a 4-cycle, 1-cylinder engine

Exchange of the battery

Inquiries & requests for repairs

Manuals

Calibration certificate

Certificate of applicability for tachometer & hour meter products

Catalog requests

The length of the antenna lead ＆ other leads

Waterproof performance

How to purchase

Purchase of antenna lead wires (other parts)

An engine that can not be measured correctly

Measurement range of tachometers

Differences in Tachometer/Hour Meter Panels and Labels

I wish to buy or would like a quote...

Inquiries about problems or repairs

Search by

Purpose

You can view the catalogs and various manuals for each product.

Download

FAQ

You can view frequently asked questions.

Troubleshooting

You can check the main causes of failure and how to address them.

For purchase or repair inquiries, please contact us here.

Contact Us

Page Top

Copyright©︎OPPAMA INDUSTRY CO., LTD.　ALL Rights Reserved.

Page Top

Copyright©︎OPPAMA INDUSTRY CO., LTD.　ALL Rights Reserved.

FAQ

How to receive of the ignition pulse

How to reset (initialize)

Troubleshooting

To gauge a 4-cycle, 1-cylinder engine

Exchange of the battery

Inquiries & requests for repairs

Manuals

Calibration certificate

Certificate of applicability for tachometer & hour meter products

Catalog requests

The length of the antenna lead ＆ other leads

Waterproof performance

How to purchase

Purchase of antenna lead wires (other parts)

An engine that can not be measured correctly

Measurement range of tachometers

Differences in Tachometer/Hour Meter Panels and Labels

I wish to buy or would like a quote...

Inquiries about problems or repairs

Search by

Purpose

Copyright©︎OPPAMA INDUSTRY CO., LTD. ALL Rights Reserved.

Copyright©︎OPPAMA INDUSTRY CO., LTD. ALL Rights Reserved.

Copyright©︎OPPAMA INDUSTRY CO., LTD.　ALL Rights Reserved.

Copyright©︎OPPAMA INDUSTRY CO., LTD.　ALL Rights Reserved.