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DHC Battery Testers

Specializing in Advanced Battery & Electrical Diagnostics

Accurate. Durable. Affordable.

HOW TO SETUP YOUR DHC RT777 BATTERY TESTER

Quick video to guide you on setting up your DHC RT777 Battery Tester. Video shows you how to install the batteries and thermal printing paper.

HOW TO PERSONALIZE YOUR DHC RT777 BATTERY TESTER

Quick video to guide you on personalizing your DHC RT777 Battery Tester. Video shows you how to add personal information to the test results printout.

HOW TO CONDUCT A BATTERY TEST USING YOUR DHC RT777 BATTERY TESTER

Quick video to guide you on conducting a battery test using your DHC RT777 Battery Tester.  This quick video will walk you through how to use the tester and explain the various features and benefits.  

HOW TO CONDUCT A SYSTEM TEST

Quick video to guide you on conducting a system test using your DHC Battery Tester. Video shows you how to conduct a system test which is standard for all DHC RT777, BT2010, BT2000 testers.

HOW TO REPLACE CABLE LEADS

Quick video to guide you on replacing the cable leads on your DHC Battery Tester. Video shows you how to quickly replace damaged cable leads which is standard for all DHC RT777, BT2010, BT2000 testers.

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