KZYEE

The KZYEE KC601 is a rugged heavy-duty truck diagnostic scanner that reads and clears fault codes, displays live data, and supports J1939, J1708 and J1587 truck protocols for faster roadside and shop troubleshooting. When a commercial truck develops a fault, time spent diagnosing can...

The KZYEE KS30 Spark Plug Tester is a dual-port, one-button diagnostic tool with a clear safety shield that lets you compare two spark plugs side-by-side to identify weak, intermittent, or no-spark conditions quickly and safely. When troubleshooting ignition problems, visual comparison can save time...

The KZYEE KS40 is a pro-grade bench spark plug tester that lets you compare two 12V spark plugs side-by-side with an adjustable 0–6000 RPM test dial and a clear safety cover for visible, controlled diagnostics. If you troubleshoot engines — from cars and motorcycles...

The KZYEE KT60 is a handheld digital timing light with built-in tachometer and adjustable 0–90° advance for fast, accurate ignition timing checks on compatible gasoline engines. Whether you're tuning a classic car, maintaining a motorcycle, or diagnosing small engines, the KT60 combines a bright...