Product Description
The OTC 3182 130 Amp Digital Battery Load Tester is a professional-grade tool for quickly and accurately testing 6V and 12V batteries in automotive, marine, and powersport applications. It applies a heavy 130-amp load to deliver reliable results in just 10 seconds, helping diagnose battery health, state of charge, starter draw, and charging system performance—including alternator ripple detection. Compact, lightweight, and rugged, it's built for daily shop use with an ergonomic handle and storage features.
Key Features and Compatibility:
- 130-amp fixed load test
- Tests 6V and 12V batteries
- Large easy-to-read digital display
- Dual-jaw clamps for top/side posts
- 0-16 volt range
- Alternator ripple detection
- Tests state of charge, starter, charging system
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Product Reviews
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battery load tester
the clamps work in many shapes of posts and gives us accurate readings
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130 Amp Tester
Used it just a couple times but I love working with it, makes my job easier honestly.
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130amp Battery Load Tester
battery tester is good
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Digital 130amp Battery Load Tester
Works well and display has good size. Makes it easy to read. Gives accurate readings every time and has always worked super well.
