Vehicle Fitment
- Only Petrol Engine.
Universal Ignition Spark Tester by CTA®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an affordable cost.
Do not touch the tester while cranking.
Cylinders fire only every other crankshaft revolution near the top of the compression stroke, so you may have to rotate the crankshaft through two revolutions. Or, remove #1 spark plug and feel for pressure when cranking to identify the compression stroke.
TIPS:Removing all of the spark plugs will make rotating the crankshaft easier.
UNIVERSAL SPARK TESTER ADJUSTMENT CHARTNOTE:The following numbers represent the minimum kilovolts required to start various engines in average humidity, atmospheric pressure and temperature conditions.
CTA® started in 1978 with a few of specialty tools and a lot of great ideas. In time, the founders of the company decided to take some of their ideas to the market which allowed CTA to expand from manufacturing about 20 specialty tools to over 1000 tools. Today, from micro-thin "Plastigage" to 600 foot-pound torque wrenches, CTA Manufacturing Corp. offers one of the widest ranges of professional specialty tools in the industry. Whether tuning up your ‘68 Corvette or changing the oil on a John Deere tractor, CTA can provide you with the tools needed to do the job.