Using the Pogo Pin Probe Clip is easy. First, identify the PCB pad or the object you want to connect to. Then, gently place the clip on the pad. The spring - loaded pogo pin will make contact automatically. For scoping, analyzing, or using a multimeter, just connect your device to the solder - friendly crimp connector. When using it with batteries or wearables, position the clip carefully to ensure a good connection. As for maintenance, keep the clip clean. Avoid bending the pogo pin too much as it may affect its springiness. Also, store it in a dry place to prevent rusting. And always handle it gently to avoid damaging the clip or the pogo pin.