Chainsaw Repair

Never seen anything like this. Clip Spark new tool for  checking spark etc.  I usually just use a spark tester.  Anybody seen anything on this or used one?

Guess it could help telling you the Proper Voltage, High Voltage, Low Voltage, No Voltage

The CLIP-SPARK engine ignition analyser is a highly accurate diagnostic sensor that uses the latest LED micro-circuit technology to
trouble shoot why your petrol powered work tools will not start, even works on car engines.

    Quickly and safely tests engines for a proper spark
    LED's will accurately indicate the condition of the ignition system Proper Voltage, High Voltage, Low Voltage, No Voltage
    Hands Free operation, just clip on to the sparkplug wire
    Works on both 2 stroke and 4 stroke engines
    Simple and reliable eliminating all guesswork
    Ideal for home, workshop or professional use
    Patented Gripper Hook


CLIP-SPARK SAFELY tests for a proper spark, shorted or fouled plugs, and open or broken spark plug wires.

I bought this spark tester and have used it now for about 3 weeks.  It is inductive and so far has worked great.  I have had no false readings from it and being that it is inductive sure makes it simple and quick for diagnosis.
  It was 35.00 dollars on ebay with free shipping.

Let me know what you think.

Bought it>  http://www.ebay.com/bhp/ignition-spark-plug-tester

I was using my spark tester the other day and got a red blinking light indicating low voltage.   Found out it was the spark plug.   Put in a new plug and got a green light and saw started right up.

I have one of those but sometimes I had a hard time seeing the light.