Made of high quality alloy material, with strong metal texture and anti-corrosion and anti-oxidation ability
The inner spiral texture is clear and fits the original car correctly, preventing the phenomenon of vibration fall in the driving over, better protect your car
Built-in rubber sealing ring, double-layer protection, tight and no air leakage
Effectively protect the tire valve from dust, dirt and other debris, maintaining stable tire pressure and safe driving conditions
The dual-hole automotive spark plug tester has two test holes, which can test two spark plugs at the same time. If you suspect that any spark plug is not working properly, you can do a comparative test to make an accurate judgment
Test principle: In the automotive ignition system, the high-voltage ignition coil generates a high voltage (more than 10,000 volts), and the spark plug leads it to form a high-voltage ignition coil into the cylinder engine. The spark between the spark plug electrodes ignites the mixture. The detector can distinguish good spark plugs from bad spark plugs according to the intensity of the spark
Turn the key switch clockwise to turn on the tester, and the indicator light is green
Close the protective cover, insert the adapter into the side socket, and connect the tester to the power supply to turn it on
Turn the switch clockwise to adjust the operating frequency between 1000rpm and 6000rpm/min. The higher the frequency setting, the stronger the spark.
100W power, stable performance, faster heating, will not burn your hands, greatly improve efficiency
Easy to operate, with LED lights, view more clearly and carefully, repair firm, durable
Compact and portable, comfortable to hold, greatly improving the efficiency of the work, so that the details of the processing more accurate
Wide range of applications, suitable for quick maintenance of automotive plastic parts (such as bumpers, instrument panels, radiators, headlights and damaged panels) and most plastic furniture in daily life
100W power, stable performance, faster heating, will not burn your hands, greatly improve efficiency
Easy to operate, with LED lights, view more clearly and carefully, repair firm, durable
Compact and portable, comfortable to hold, greatly improving the efficiency of the work, so that the details of the processing more accurate
Wide range of applications, suitable for quick maintenance of automotive plastic parts (such as bumpers, instrument panels, radiators, headlights and damaged panels) and most plastic furniture in daily life