| AUTOOL SPT301 Car Spark Plug Tester is a digital high-frequency tester for testing the performance and strength of spark plugs. The frequency can reach up to 9000 rpm and is compatible with spark plug testing of all crankshaft engines and motorcycles on the market. This product can also compare 3 holes at the same time, simulate the real speed, and display digital control, which improves the test accuracy and the work efficiency of maintenance personnel. Features: ➤ 1. [Adjustable 9000rpm High Frequency]: The working frequency of AUTOOL SPT301 Car Spark Plug Tester can reach up to 200~9000 rpm. The higher the frequency, the higher the intensity of the spark plug; ➤ 2. [Digital Display Screen]: The AUTOOL SPT360 Car Spark Plug Tester is designed with a digital display screen, aiming for precise value control and comparison. ➤ 3. [Multi-holes Simultaneous Comparison]: In order to improve the working efficiency and make an accurate analysis, you can simultaneously test and compare one normal spark plug with the other four spark plugs. ➤ 4. [Widely Usage,for 12V Gasoline Vehicles Car Spark Plugs]: The AUTOOL SPT301 is compatible with spark plug testing of all crankshaft engines and motorcycles on the market, which can simulate actual speed and test the performance of the spark plugs at different RPMs as well. ➤ 5. [Three Years Warranty, Lifetime Maintenance]: For damage caused by non-human factors, AUTOOL promises to resend parts for free within 3 years. For any needs, you are warmly welcomed to contact us and we will get back to you ASAP within 24 hours. |
| • Simuated RPM Testing This feature simulates the operational status of spark plugs during engine function, offering adjustable simulated RPM. Simulated RPM Range:200~9000RPM |
| • Comparative Testing It enables the simultaneous testing of two test spark plugs and one new spark plug for more straightforward testing outcomes. |
| • Widely Usage Ideal for examining 12V 12mm car motorcycle spark plugs. |
 Digital Screen Display
Provides a clear display of simulated engine RPM for enhanced precision in control. |
 Safty Cover Prior to testing, close the protective cover to effectively prevent injury from sparks to individuals. |
 3 Year Warranty
Three Years of Product Warranty, We're Committed to Your Satisfaction. |
Operation Steps
 1.Insert the normal spark plug into the designated hole position & the test spark plugs into the assigned test holes. |
 2.Prior to testing, ensure the protective cover is securely in place. |
 3.Connect the power cord and tum on the switch. |
 4.Adjust the simulated RPM and observe the spark plug's performance. |
| Specification |
| Input Power:AC 110V/220V +10% |
| Output Power:DC12V +2 1A |
| Simulated RPM:200 ~ 9000RPM |
| Ambient Temperature:0°C~ 45°C |
| Relative Humidity:<85% |
| Product Dimensions:200 x 118 x 118mm |
| Product Weight:500g |
