E-Z Detector Checker

The E-Z Detector Checker is a compact, handheld diagnostic tool that helps pinpoint problems within a loop circuit by substitution. Simply connect it in place of the installed loop to test the detector and harness wiring. The built-in LED indicates if the loop is energized, and the red button simulates a loop trip to confirm detector and gate operator response. This tool tests the harness and detector, not the loop itself (use a megohmmeter for loop testing), and can also help quickly calibrate open/close limits and swing timers.

Product Highlights:

• Troubleshoots loop circuit by substitution

• LED confirms detector is energizing the loop

• Red button simulates loop trip to test detector and operator response

• Tests harness wiring and detector, not the loop

• Helps calibrate open/close limits and swing timers

• Reduces unnecessary loop cuts and repeat service calls

• Durable PVC shell; powered by the operator — no batteries needed