This noise detector conceived from the comments of those involved in automobile maintenance uses a 4-channel high-performance vibration sensor and LEDs to identify the source of abnormal noises.

・Identifies the part causing the abnormal noise from abnormal noise that can be heard and from the measured vibration level

A vibration pickup with a maximum of 4-channels can be attached to the part where abnormal noise is heard. By narrowing down the measurement scope to the part with the highest vibration level at the time the abnormal noise occurs, this device identifies the part causing the abnormal noise. The measured vibration can also be confirmed using headphones.

・Compact and reasonably priced

The system is composed of the device, four sensors, and headphones. The sensors are equipped with a magnet, so are easy to fix in place. The device is compact and easy to use in various worksites. The price is reasonable at around ¥90,000.