| Brand | CMTOOL |
|---|---|
| Type | Spark Plug Tester |
| Vehicle Type | Passenger Vehicle |
| Input Power | DC 12V |
| Volt | 12 Volt |
| Analog RPM Range | 500-9000rpm |
| Relative Humidity | <85% |
| Size | 115x90x48mm |
| Operating Temperature | 0°C-+45°C/32°F-113°F |
| Weight | 0.45KG/0.99lb |
| Accessories | power cord |
| Feature | LED Digital Display |
| Warranty | 1 Year |
| Country of Origin | China |
Check the listing for details. Spark Plug Tester Dual Hole Adjustable 500–9000 Car Spark Plug Diagnostic Tool. Condition: New, Made in China. Listed at 25.97 USD. The CMTOOL Spark Plug Tester is built for accuracy, convenience, and durability. 1 x CMTOOL Spark Plug Tester. Ideal for troubleshooting engine performance issues, conducting routine maintenance, or verifying new spark plug quality before installation.