OTC 3181 Compatible 130 Amp Heavy-Duty Battery Load Tester

Accurate and Reliable Battery Testing in Just 10 Seconds

Ergonomically designed for ultimate comfort and efficiency, our heavy-duty battery tester delivers precise and reliable test results in just 10 seconds. This ensures you can quickly diagnose any issues without wasting time.

Unique Fabrication for Superior Grip

Equipped with uniquely designed clamps, our battery tester offers a positive grip on both top and side-post batteries. The innovative design ensures a stable and secure connection, reducing the risk of electrical shorts or misalignments during testing.

Extra Large Display for Clarity

Featuring an extra large display with zero adjust, our tester provides clear and easy-to-read results. The large screen ensures that you can quickly interpret test outcomes, even in low-light conditions.

Flexibility for Multiple Battery Types

Our tester works seamlessly on both 6V and 12V batteries, making it versatile and suitable for a wide range of applications. Whether you're working on small appliances, vehicles, or industrial machinery, our battery tester has got you covered.

Storage Features for Convenience

Side tabs for on-tool clamp storage and back brackets for tool storage on the wall or in a toolbox enhance our tester's convenience. These features save space and keep your workspace organized, reducing downtime and maintaining a professional setup.