A scope that can clearly detect the sound of injectors operating and noises from the engine and transmission.
The 280mm long aluminum needle easily accesses narrow, hard-to-reach places and clearly captures even the finest noise.
By replacing the needle with the included rubber trumpet, it can also be used for testing pressure and vacuum systems.
Recommended for users who use a screwdriver to check for abnormal noise. Total length (mm): 280
Manufacturer model number: 46909
