Using these tweezer probes is simple. First, connect them to your existing instrumentation through the shrouded banana connectors. Then, you can use one hand to hold the large plastic tweezers and easily test small surface - mount components. Remember to check the polarity markings on the tweezers to ensure correct testing. When not in use, store the probes in a dry and clean place to avoid damage. If the probes get dirty, you can use a soft, dry cloth to gently wipe them. Don't use harsh chemicals or solvents as they may damage the plastic or the connectors.