Quickly identify relay and fuse box problems with the Laser Relay Box Test Kit. Easy to use and re...Quickly identify relay and fuse box problems with the Laser Relay Box Test Kit. Easy to use and reliable, testing can be done with the relay in place with no need for wire piercing. A mini Breakout box for testing relay circuits. A reliable way to identify problems in the relay/fuse box. Tests the circuit live with the relay in place. For 12V and 24V use.
Quickly identify relay and fuse box problems with the Laser Relay Box Test Kit. Easy to use and reliable, testing can be done with the relay in place with no need for wire piercing. A mini Breakout box for testing relay circuits. A reliable way to identify problems in the relay/fuse box. Tests the circuit live with the relay in place. For 12V and 24V use.