New from Car Builder Solutions is this Ignition Spark Power Tester. A handy little device it not only checks that you have a spark but will also tell you how powerful your spark is.
It connects in-line in one of your HT leads and start the engine and you can see how far the spark can jump between the brass probe and the adjustable screw.
A good spark should jump across a gap of at least 15mm.
Full instructions included. Length 130mm. 500mm earth lead with clip and weighs just 80gm. Even better is the price of just £6!
More from www.carbuilder.com or 01580 891 309 or 01509 448 007 ENDS.