Doorking 9401-045 Loop Tester

Doorking Loop Tester Model No. 9401-045 

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

Specifications:

• 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