The SX-1-A test equipment accessories from IDI Gazeley feature 90-degree convex contact probes designed to enhance measurement accuracy. These probes are particularly useful in scenarios where traditional straight probes might not provide the necessary access or cause interference. If you're working on intricate PCB testing or complex wiring harness inspections, these probes can be a game-changer. They allow for more precise and reliable measurements by fitting into tight spaces and reducing the risk of mechanical stress on delicate components. One thing worth noting is that these probes can significantly reduce the need for rework due to improper probe placement, which is a common issue with standard probes. Engineers tend to reach for this when they need a high level of precision without compromising on the physical integrity of the components being tested.