professional digital decibel meter 30 130 db handheld sound level meter __BathCaddies this ergonomic tool aids in

this ergonomic tool aids in creating a conducive working and studying environment

Brand:Wltoys

or modify any parts of the product

CRSF Protocol

The inverted FPV design ensures maximum efficiency of both the propellers and the motor

professional digital decibel meter 30 130 db handheld sound level meter __BathCaddies this ergonomic tool aids inKey features This handheld decibel meter measures sound from 30130 dB using a capacitive microphone for reliable readings. It offers data hold, backlight, maximum value lock reset and automatic shutdown to suit routine testing. Built for practical use Choose SL750 (Aweighted) or SL750B (A Cweighted) depending on needs; the unit includes fast (125 ms) and slow (1000 ms) time weightings. A sponge windscreen protects the microphone and soft rubber sides