Quickly locate and resolve short circuits in 24V circuits with these crocodile clips. When the light is on, a short exists, and when it goes off, the short is fixed. Protect sensitive controls from damage with the automatic reset function that shuts off power once the short is removed. Specifically designed for testing low-voltage HVAC and building automation wiring, these clips are essential for resolving issues on job sites or during maintenance calls. With their diagnostic capabilities, you can efficiently troubleshoot and maintain your 24VAC systems.