professional digital decibel meter 30 130 db handheld sound level meter Colour:(AC-Wtd) 30-130dB providing both strong power and

providing both strong power and excellent stability for the helicopter

flight stability is a breeze

Features: Educational

worldwide 100–240V input

professional digital decibel meter 30 130 db handheld sound level meter Colour:(AC-Wtd) 30-130dB providing both strong power andKey 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