Land Surveying

Ever arrived on the job only to realize everyone thought the other had charged the batteries?

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Communications

DaySaver Battery Packs developed to satisfy the power needs of portable communications equipment.

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Underground Location

Satisfying the power needs of today’s underground location equipment.

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Professional Surveyor MagazineDaysaver Featured In Professional Surveyor Magazine —
September, 2005

In September 2005, Professional Surveyor Magazine was kind enough to feature our products in their magazine. To read the article, click here.

To visit the Professional Surveyor Magazine website, click here.

Jahn Services • 5681 Bridgeport Circle • Livermore, California 94551 • Phone: 925.292.5339 • Fax: 925.455.5246
2002-2012 Jahn Services. All rights reserved. • 925.292.5339 Phone • sales@daysaver.com