Free Shipping On All Orders Over $80


Your Cart is Empty

CraftsmanCapitol™ Digital Car Circuit Scanner Diagnostic Tool

Digital Car Circuit Scanner Diagnostic Tool is designed to identify and trace wires or cables without damaging the insulation. You can also use it in checking for short circuits and locating open circuits and so on. There are Sender and Receiver functions included in the instrument.


  • Detects and alerts you immediately where a circuit is open. You can quickly and easily locate short circuits, open connections, broken wires, current leaks and even trace wires.
  • You can also find intermittent circuit problems by flexing wires or connectors and listening for a change in the receiver tone Allowing you general tracing or pinpointing the problem location.
  • It also shows you the direction to the short with its direction indicator, eliminating the guesswork.
  • This professional tool will work on all kinds of circuits with voltages between 6 and 42 volts DC.such as those found in automobiles, trucks, tractors, boats, RVs, etc with its wide working voltage range.


  • Size: 8 x 1.7 inches / 2.2 x 2.6 inches.
  • Weight: 2.2 pounds.

Package Includes:

  • 1 x Automotive Short and Open Finder (With a Carry Bag).
  • 1 x Instruction Manual.


  • Due to the different monitor and light effects, the actual color of the kind might be slightly different from the color showed on the pictures. Thank you!
  • There may be a difference of 1 to 3 cm from the specified measurements due to manual measurement.

Shipping Notice:

After 3-5 business days, if your order is not shipped yet, this is because we are preparing the stock due to the high demand for some items. Rest assured your order will be shipped early next week from our warehouse in Chicago, Illinois. 

If you need more information with your order, don't hesitate to contact us, we are more than happy to help.

We believe & care about our customers happy. We stand behind our words, take high responsibility on your order, and ensure it arrives on time in the highest quality.


After placing your order, our efficient Production Team will prepare, pack and ship your order with utmost care within 1-2 business days (in the unlikely event it can take more 3-5 days with high volume items to cause we need time to restock, don't worry, our team is working on it).

Then this following shipping time will be applied:

United States:
USPS Domestic Shipping: 2-5 business days

Canada, Europe, Australia, New Zealand:
International Express Shipping: 7-10 business days

Other Countries:
International Express Shipping: 10-20 business days

100% Satisfaction Guarantee

We offer a 100% Satisfaction Guarantee. We will refund your money if you are not satisfied with your order due to the company's fault. This is to ensure to provide a risk-free shopping experience and make sure that the offer is not taken advantage of.

In the unlikely event that your order hasn't arrived within 30 days (due to lost mail, etc.) please contact us and we will resend your order or refunds 100% money.