Mueller-BU-75K-Black-Gold-Plated-Mini-Kelvin-Crocodile-Clip-10A-Mueller-BU-75K-P-A-Kelvin-or-Kelvinized-clip-has-jaws-teeth-or-contacts-that-are-electrically-isolated-from-each-other-In-practice-one-jaw-will-carry-the-current-and-the-other-jaw-will-be-used-to-sense-the-voltage-When-used-properly-Kelvin-clips-provide-a-much-more-accurate-reading-at-low-voltages-compared-to-a-single-wire-clip-P-P-The-Mueller-BU-75K-is-the-most-popular-miniature-Kelvin-clip-on-the-market-Its-gold-plat