Multi-purpose precision test pin for electronics testing. This precision probe enables high-accuracy measurements on printed circuit boards, small-capacitance tests, and in particular chip capacitance measurements, reflecting current technology. Key benefits - Voltage rating up to 250 V for safe operation during a wide range of tests - One-handed operation enables easy, multifunction testing - Optimized for PCB measurements and mini-capacitance measurements with focus on chip capacitance - Compatible with standard test setups and common equipment - Durable and compact design that fits tight workspaces Use scenarios - Prototyping and debugging PCB assemblies; accurately measure capacitance values on integrated circuits - Field service and repair of compact devices; perform quick chip capacitance checks in tight spaces - Educational labs to demonstrate and verify capacitor behavior in PCB circuits