Digital tester for high voltage coils and control units VESPA LAMBRETTA APE MOTO GUZZI SCOOTER

DIGITAL TESTER Coil and Control Unit Tester New test bench tester for high voltage coil in sturdy compact case. The low weight makes it transportable and portable and the rechargeable battery power allows it to be used in any situation. The adjustable engine rpm number visible on the digital display allows you to carry out an accurate test both at minimum rpm (450/min) and at maximum rpm (6000/min). Checking the quality of the tested product is quick and simple thanks to the high voltage spark visible between the two tips. Procedure: Insert the spark plug cable on the coil to be tested, not necessary if the coil to be tested has a built-in spark plug cable, insert it into the probe terminal. From the coupling with the two terminals, connect the black to ground and the red to the positive of the coil. The tester is turned on with the ON/TEST button. The display turns on and prepares for the test, at this point the ON/TEST button is pressed again to start the test. If the coil is working we will immediately see the spark between the tips, at this point I can also vary the number of engine rpm using the potentiometer to check the performance from minimum to maximum rpm. The spark must be blue in color and constant without missing sparks. To interrupt the test, simply press the ON/TEST button or the OFF button. Important: do not touch the coil during the test to avoid getting an electric shock. Important: carry out the test away from other electronic devices, at least 1 meter.