⋅ The sound level meter is an instrument used to real-time measure the sound level,such as sound level around factories,workshops,schools,residential,offices,road,audio etc (Battery not include)...
⋅ The Mini Handhold Digital Sound Level Reader is compact, lightweight,easy to use,it is not only extremely wear-resisting, but also elegant
⋅ Features with backlight feature,it is app...
⋅ Features with backlight feature,it is app...
⋅ ✅【Large 11'' LED Display】: DANOPLUS decibel meter equipped with 11 inches screen and brightness adjustable, which allow to see the real-time decibel level , Temperature and Humidity clea...
⋅ Large Screen LCD Display
⋅ ✅ KEEP IT DOWN!!!: The AirKnight digital dB meter is just what the doctor ordered! Now, you'll have exactly the authority (and numeric proof) you need to tell your kids, colleagues, classroo...
⋅ 1. Measuring range: 30 to 130dB, the product operation is very convenient, it can be used only by connecting the power supply (additional power supply needs 5V 1A) accuracy: ±1.5dB (reference...
⋅ 【4 IN 1 Multi-function + Large 11 '' LED Display】This large screen decibel meter has a 11" LED display with adjustable brightness, and have a Diemmern Decibel Meter, which means you will h...
⋅ THE ENNOLOGIC DECIBEL METER provides accurate sound level (decibels or loudness) readings from 30 to 130 dB with ±1.5 dB accuracy. It is the ideal tool to discover if something at your workpl...
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