Lisle’s back probe kits, Nos. 64750 and 64900, come as 11- and 17-piece kits that provide technicians with assortments of back probe pins with standard banana plug connections for testing modules and sensors. Includes an assortment of straight, 45-degree, and 90-degree back probe pins with standard 4mm female banana plug connectors. Also includes angled probes for accessing hard-to-reach connectors. No need to disconnect the terminal and connector. Alligator clips with 4mm male banana connectors provide a connection to multimeter probes. The probes are fully insulated, providing added protection to 30V.