mastfuyi fy8862 sound level metre a weighted 30 130 db decibel meter Colour:FY8862 colour may vary slightly and

colour may vary slightly and allow small measurement tolerances

Size: Measuring at 19cm x 11cm x 3

1 x Keychain

you'll always know when something happens around your home

mastfuyi fy8862 sound level metre a weighted 30 130 db decibel meter Colour:FY8862 colour may vary slightly andAccurate, ear friendly readings The FY8862 uses a 1 2inch electret condenser microphone with Aweighting to match human hearing. It measures from 30130 dB with 0. 1 dB steps and 1. 5 dB accuracy for reliable results. Easy to use, clear alerts Quickly see if noise is safe thanks to the red green visual alarm that switches at 60 dB. Choose realtime, average or MAX readings and toggle Fast Slow response to suit the situation. Practical for indoors and