open box The AUTOOL SPT360 Spark Plug Tester is a reliable and durable diagnostic tool designed for motorcycles, passenger vehicles, and heavy-duty/commercial vehicles. This digital spark plug ignition test analyzer offers a 3-year warranty and features a high frequency of 9000rpm for accurate testing. Its compact size of 200mm×180mm×180mm and weight of 870g make it easy to handle and transport. The AUTOOL SPT360 also includes a standard comparison test feature, making it a valuable addition to any automotive tool collection. Made in China by the trusted brand AUTOOL, this ignition spark tester is a must-have for automotive professionals.