المميزات والفوائد
- Innovative dual-hole design enables simultaneous testing of multiple spark plugs.
- Adjustable frequency from 0 to 6000 RPM for accurate measurement.
- Constructed from durable thermoplastic with heat and shock resistance.
- Includes built-in overload and short-circuit protection.
- Lightweight and portable for easy use in any location.
- Suitable for all 12V petrol cars with a 12mm spark plug diameter.