Automotive Vehicle Noise Master garage equipment repairs

Automotive Vehicle Noise Master garage equipment repairs 
Functions:

1. Power & Noise Indicator:
The indicator LEDs light up when the power is on. The Noise Indicator LEDs are in green, yellow or red according to the detected noise volume.
2.Earphone & Channel Socket
Exclusive earphone with adjustable volume to detect the source of noise. Detects different locations with 4 selectable channels.
3. Noise Indicator Sensitivity Switch
Adjustable sensitivity switch to increase or decrease the display range of the LED indicators.
4.Power & Sound Sensitivity Switch
Power on/off and adjustable sound sensitivity. When raising the sound sensitivity, it will increase the detecting range of sensor as well.
5. Channel Selection
Easy to operate, just choose the channel and monitor the noise with the earphone

Package list:

1x Main Uit
1x Headphones
1x Cigar Lighter Power Adaptor
1x Battery Power Adaptor
1x Extension cables for sensors
1x Hand held sensor
1x Magnetic sensor
1x Suction cup sensor
1x Clip on sensor
1x Carry case