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Doorking 9401-045 Loop Tester

Doorking M500 Loop Tester | SGO Shop Gate openers

SKU: 9401-045
Regular price
MSRP: $295.99
Sale price
Your Price: $189.98

Quantity must be 1 or more

Doorking Loop Tester Model No. 9401-045 

Loop testing device. LED indicator will tell you the life expectancy of your loop.


  • Plugs right into the Doorking gate operators
  • May be used for exit loop, safety loop and center loop
  • No harness is necessary 

What's included:

  • 1 tester
  • 1 carrying case