DECIBEL SOUND METER (A weighted - FAST response) Category_Kidney Belts attach the corresponding wires to

attach the corresponding wires to the back of the socket as marked on the back of the socket

shoulder and elbow

Zips inside its own small storage pocket then clips onto jeans

Adjustable elastic strap can replace the arms for a more secure fit Interchangeable lens colour option so you can change the lens colour to best suit riding conditions

handlebar clamps and controls

DECIBEL SOUND METER (A weighted - FAST response) Category_Kidney Belts attach the corresponding wires toThe Whites Decibel Sound Meter accurately measures the decibel rating of your motorcycle, ensuring it doesn't exceed maximum legal decibel ratings. Display: LCD Structure: ABS engineering plastic housing Range: 30~130dB Resolution: 0. 1dB Accuracy: 1. 5dB MAX display mode: Yes MIN display mode: Yes 20 minute auto power off Backlight: Yes Low voltage alarm Power supply: 9V battery (6F22 6LR61) Working current: <25mA