DUOYI DY28 Spark Plug Tester with Protective Cover

Description

DY28 SPARK PLUG TESTER
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in 4 to 7 business days delivered upon payment completion
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Car Spark Plug Test Principle
In automobile ignition system, the high-voltage ignition coil generates a high-voltage, and the spark plug diverts it form high -tension ignition coil into the cylinder engine, spark between the spark plug electrodes will ignite the mixture. The Detector could tell the good spark plugs from the bad by the strength of the spark.
Parameters
Unit      Size: 145*110*85 mm (5.7*4.4*3.4 inch)
Unit Weight: 354 g ( 0.8 lb ) ( Not including Power Adapter)
Power Adapter : input 100-240V AC
output 12V 1A DC
Package
Tester                                 1 pcs
English manual                   1 pcs
Power adapter                    1 pcs
fast shipping by
USPS priority mail
in 4 to 7 business days delivered upon payment completion
save your time , save your concern