Wall mounted Decibel Meter with Temperature & Humidity Detector

A great tool for the office, public space or classroom. Coloured faces indicate level of noise detected from low to loud making it very easy visually to see the level of noise. Comes with power lead but you will require a standard USB Plug Adaptor which we can also supply.

Description

Material:ABS

-Product Size：270*90*35MM
-Led Screen display
-Measuring range:30~130dBA
-Detection method for Noise : Electret Condenser microphone
-Temperature unit Celcius
-Power supply：rechargeable Li-battery 2000mah，includding USB Chargeing cable 3M
-Included:Main Unit+manual+charging cable