The TP220 is a SureGripâ„¢ industrial test probe designed for making reliable electrical measurements. Its primary feature is the SureGripâ„¢ design, which provides a comfortable and secure non-slip grip to improve handling and user safety. As part of Fluke's accessory line for test leads, probes, and clips, these probes are intended for use in demanding industrial environments. They are ideal for applications requiring precise and stable contact for accurate readings.