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27211 Relay Circuit Tester

Manufacturer #27211
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Includes (1) Tester, (6) Popular Relay Leads, and (1) Universal Relay Leads; With Sturdy Blow Molded Case
Not Applicable
Anticipated Ship Out Time:
1-2 Business Days
Quantity Sold:
Sold individually

Product Information


The new OEMTOOLS Relay Circuit Tester is not simply a tool to test a relay. It is a tool that can test an entire circuit from the battery to the component in question. Through its function it will also determine if the relay itself is functioning properly. This tool gives the technician the ability to instantly determine the problem within a tested circuit. It will identify at the push of a button if a wire, a part, or a relay is defective, without the use of a multimeter. If the technician wishes to gain more information about the problem the tool features easily accessible ports for use with other diagnostic tools. This item also has other practical uses. Since the item can jump the relay the technician can use as a remote control starter in engine work like compression testing, distributor or cam shaft adjusting, or run the compressor during an A/C charge.

  • Kit Includes: Tester, 6 Popular Relay Leads and 1 Universal Relay Lead
  • Cut Relay Related Diagnosis Time by 75%
  • Identify at the Push of a Button if a Wire, a Part, or a Relay is Defective
  • Test an Entire Circuit from the Battery to the Component
  • Bypass Relays to Do Compression Test, Fuel Pressure Test, A/C Fill, etc.
  • Video:
  • Comes in a Sturdy Blow Mold Case
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 90 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

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