This sound level meter is ideal for sound engineers, landlords, professionals, DIYers, and industrial noise inspections. Complete Kit: This kit includes the SL01 Decibel Reader, 3x1.5V batteries ...

Hence, it helps us to monitor the water level in both the water tank and soil remotely. The reliable diagnosis capabilities of the system and its timely alerting mechanism makes this an intelligent ...

SwitchBot's Meter Pro tracks air quality wherever you put it and had surprising results for my kitchen, bedroom and more.