Silvertronic introduces the 905268 Easy Access Back Probe Kit, which contains two back probes of each of the following high-visibility colors: yellow, red, blue and green. According to the company, these .028" OD back probes are ideal for connecting to fuel injectors, MAP and tire pressure monitoring system sensors, as well as any other weather-pack seal-type connectors. Their modular design is compatible with any industry-standard, 4-mm banana plug test leads, so the package complements any test lead kit.