Auto Spark Plug Tester Ignition Spark Plug Quick Tester ADD770

Product Attribute:

Type:Engine Analyzer

Applicationt: 

all brands

Production Description:

Ignition Spark Plug Quick Tester ADD770 Description:

Steel adapters for 14mm - 18mm are standard equipment with the Spark Plug quick Tester. Solid-state ignition system produces a stable ignition test voltage for greater accuracy and reliability. And the spark plug will produce a continual spark you can observe continual spark and compare the intension of spark and quickly judge the spark plug are good or bad and if you will continue use this spark plug

Precautions

1.The product is a high-voltage detector, so when the detectors are not in use, be sure to take the battery out to avoid danger.
2.If the discontinuous state appears in the process of using, that is normal, please loosen the switch with 3 seconds, you can continue to use.

Test Principle

In automobile ignition system, the high-voltage ignition coil generates a high-voltage (10,000 volts or more), and the spark plug diverts it from 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.

Test Method

1. Place the spark plug on the pedestal
2. Power-on;

3. Press the key switch, the red LED will illuminate and the good spark plug will generate a strong spark and the bad will generate a faint one or not .
4. Loosen the key switch, take the spark plug down the tester by pinching the bottom of it.
5. Changing the Battery

This product can be battery-powered or use linear regulator, to replace the battery, follow these steps:

1) Twist the screws on the backplane when the detector is off
2) Remove the old battery;
3) Add two  AA battery;
4) tighten the screws;

Package Size (1pcs):15*10*5.5

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