Automotive Electronic Magnetic Faults Indicator, 101 Automotive Electronic Faults Detector,Car Spark Tester and Voltage Tester Pen with LED Display & Two Batteries



  • 【Main Function】The detector is using advanced technology from , it can collect and analyze signals under non-dismantle automotive electrical parts. Testing results are showed by LED indicator and beeper.
  • 【Easily Diagnose】Easy to know if there is faults of the automotive electronic parts. The beeping of the is an indication that the component being tested is normal and not damaged or shorted or disconnected, conversely, no beeping during testing is an indication that the component is bad.
  • 【 Range】 Lgnition Coil(traditional coil,double spark coil,single spark coil) generator, fan,electric-magnetic valves,emission gas controlling value, fuel injectors,
  • 【How to Use 】1. Press the button to push it out and it will come out; 2. Find the correct position of the positive and negative battery terminals; 3. After the battery is installed,cover well and then push the button up to open; 4. Turn on and press the blue button to find the fault point. If you can't understand it,you can see the A+page.
  • 【Car Manufacturer Warnings】1. To make Pen power signal detector components, there will be a clignote LED and corresponding spoken language if park run very well; 2. With 2 different detectors on high sensitivity can be power lines; 3. About a detector Pen line antenna to specific results; 4. There are about detector Pen model for normal , are being used to strong magnetic field .
  • 【High Quality】 Made of high-quality aluminum material for durability and high quality. The package has the 2* AAA Battery.


  • The detector is using advanced technology from , it can collect and analyze signals under non-dismantle automotive electrical parts. Ttesting results are showed by LED indicator and beeper. Easy to know if there is faults of the automotive electronic parts.