| Brand | Unbranded |
|---|---|
| Minimum Operating Voltage | 12 Volts_of_direct_current |
| Compatible Devices | Spark Plugs |
| Unit Count | 1 Count |
| Power Source | Corded Electric |
| Included Components | Plug |
| Color | Black |
| Manufacturer Part Number | Details In Description |
| Style Name | 5 Sockets |
| Min. Operating Voltage | 12 Volts_of_direct_current |
| UPC | Details In Description |
| Style | 5 Sockets |
| Country of Origin | China |
Check the listing for details. Spark Plug Tester Automotive Upgraded 5-Hole Height Adjustable Engine Ignitio.... Color: Black, Condition: New, Made in China. Listed at 76.93 USD. Spark Plug Tester Automotive Upgraded 5-Hole Height Adjustable Engine Ignition Coil Tester 200-9000rpm Working Frequency 12V Car Spark Plugs Gap Tool with Digital Display & Indicator Spark Tester. One is the standard hole (insert a product new spark plug), and the other four are holes (insert the spark plug to be tested).