Internal Battery Resistance Impedance Meter Battery Resistance Voltmeter Battery Tester Low Prompt

1. Accurate Measurement: The DC resistance tester accurately measures the internal resistance and impedance of batteries. With a measurement range of 0.2ohm, 2ohm, and 20ohm, it provides precise readings for battery performance evaluation. 2. Convenient Size: Measuring at only 130×72×30mm, this tester is compact and portable, making it easy to carry around and use in various. Its small size allows for effortless storage and transportation. 3. High Resolution Display: Equipped with an LCD display, the tester provides clear and easy-to-read results. The internal resistance resolution ranges from 0.2ohm (0.0001ohm), 2ohm (0.001ohm), to 20ohm (0.01ohm), ensuring accurate readings every time. 4. Low Prompt: This DC resistance tester features a low prompt function, notifying users when the battery is running low. This helps prevent inaccurate measurements and ensures reliable testing. 5. Battery Powered: Powered by one 9V battery (not included), this tester offers a convenient and energy-efficient solution for measuring battery resistance. The battery can be easily replaced, allowing for continuous and uninterrupted usage.