LSENLTY Plug-in Noise Detector-L6101 Pack:2 Pack 1-inch HD color screen shows

1-inch HD color screen shows noise value in decibels

Ideal for camping

【Plug and Play Design】This CO and smoke detector eliminates the short battery life issues associated with traditional battery-powered devices

【Convenient & Portable】Compact size: 0

【Smart Brightness Control】Press the brightness key to adjust or turn off the screen to save power

LSENLTY Plug-in Noise Detector-L6101 Pack:2 Pack 1-inch HD color screen showsA Weighting FunctionHigh precision sensor with professional A weighting simulates human ear response. Measures dBA to accurately reflect noise impact on the body sensitive to low level home noise fluctuations. Plug in DesignUpgraded plug in design eliminates battery aging and short battery life issues. Compatible with all standard US 110V220V AC outlets ideal for communities, homes, libraries, classrooms, etc. Max Min Noise LevelBuilt in memory