Car Battery Testers - New School vs Old School

In this video we'll compare two different types of automotive battery testers.
An Autool electronic tester from Amazon. And a Chicago Electric carbon pile load tester from Harbor Freight.
I'll go over the operation of both, and show some of the different tests they can do.

00:00 Zoomer Overview
00:35 Zoomer Test Setup
01:50 Zoomer Test Results
03:04 Starter & Alternator Tests
04:12 Boomer Overview
04:55 Boomer Tests
06:53 Outro