Decibel Meter Plug-in Wall, 3-in-1 Noise Detector(Noise,Temp and Humidity) with Fast/Slow Refresh Rate, MAX/MIN and Data Hold, 30–130 dBA Decibel Range for Rentals, Home, Classroom, Library White Color:White Small compact unit where space

Small compact unit where space is a concern

The precise tip allows for accurate drawing and sketching

Slotting Cutters are available with either 2-wing or 3-Wing cutters

Suitable for both adults and children to read

with automatically sleep mode

Decibel Meter Plug-in Wall, 3-in-1 Noise Detector(Noise,Temp and Humidity) with Fast/Slow Refresh Rate, MAX/MIN and Data Hold, 30–130 dBA Decibel Range for Rentals, Home, Classroom, Library White Color:White Small compact unit where spaceDecibel Meter Plug in Wall, 3 in 1 Noise Detector(Noise,Temp and Humidity) with Fast Slow Refresh Rate, MAX MIN and Data Hold, 30130 dBA Decibel Range for Rentals, Home, Classroom, Library Product Features Who is this innovative noise detector recommended for?: This innovative plug in noise detector supports continuous monitoring and provides a real time, intuitive display of noise levels. It is ideal for individuals who wish to monitor their daily