Oscilloscope Probes with standard BNC end are electrical components which connect the circuit under test and oscilloscope input. Superior materials and advanced technology enhance the feeling and the structure. The surface is easy to use. This probe is 200MHz oscilloscope probes with a switch for either 1x / 10x attenuation, can meet your different needs. Equipped with interchangeable probe tip,which is high sensitivity, excellent Performance and Reliable Function. 4 colors identification rings compatible with most oscilloscope probe sizes for easy channel differentiation. BNC to dual hook clip cable leads easy to monitor changes in the signal Applies to all BNC interfaces (Such as Oscilloscopes, signal generators, video surveillance, etc.), perfect for electrical or laboratory electric testing work. Colour:Black Material:plastic Package Contents: 2 * probe 16 * marker ring 2 * ground wire 4 * positioning sleeve 2 * Adjustment tools 2 * ground spring 2 * Oscilloscope connection adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.