TruConnect 4mm Flexible Safety Probe CAT II 1000V Red

These probes are well made and allow safe connection to even crowded areas of a circuit without fear of shorting. The clip mechanism is extremely easy to use with the button on the end, a bit like a syringe, and the side cable connection via the standard 4mm plug is firm and out of the way when working. My only complaint is that they only come in red or black. If you want to have multiple test point connections then using all the same colour probes can lead to confusion, a blue or yellow version would be a welcome addition to the range.