Decibel Meter Wireless Sound Decibel Meter with App Data Logging Bluetooth Portable Sound Level Meter 30~130dBA High Accuracy SPL Meter for Classroom, Office, Home and etc.
£29.99
3.8 (75 reviews)
Amazon
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Decibel Meter Wireless Sound Decibel Meter with App Data Logging Bluetooth Portable Sound Level Meter 30~130dBA High Accuracy SPL Meter for Classroom, Office, Home and etc.£29.99
Decibel Meter Wireless Sound Decibel Meter with App Data Logging Bluetooth Portable Sound Level Meter 30~130dBA High Accuracy SPL Meter for Classroom, Office, Home and etc.