1. MAIN PURPOSE: The oscilloscope probe is an electronic component that connects the circuit under test and the input of the oscilloscope, which is efficient and durable. 2. COMPACT SIZE: The oscilloscope probe is compact in size and easy to operate. The probe and the cable are firmly connected and will not fall off after repeated use. 3. EASY TO ADJUST: The oscilloscope probe attenuation can be adjusted with a 1X or 10X slide switch, and the tip of the detachable hook is protected by a plastic case. 4. SAFE OPERATION: Ground testing clips reliably ground the probe station, which allows safe operation and correct signal reading, has high accuracy and sensitivity. 5. OTHER PARTS: Positioning sleeves ensure stability of the tip exposed at the test point, and the 2 color ring is compatible with most oscilloscope probe sizes for easy channel distinction.