Sound Level Meter Reader with HD Backlit LCD Decibel and Ambient Temperature Meter, Sound & Noise Meter SPL Tester with Alarm, Fast/Slow, Data Hold, MAX/MIN, Auto Power-Off for Noisy Neighbors Office healthJAPAN_March2024 000 Event Buffers Power interruption

000 Event Buffers Power interruption : protection measure

ETL Listed This wall-plug extender is ETL listed

suitable for all styles of cabinets without leaving unsightly holes and marks on the cabinets

M4x7mmx2mm

2 screws for wood beam and 2 expention bolts for concrete

Sound Level Meter Reader with HD Backlit LCD Decibel and Ambient Temperature Meter, Sound & Noise Meter SPL Tester with Alarm, Fast/Slow, Data Hold, MAX/MIN, Auto Power-Off for Noisy Neighbors Office healthJAPAN_March2024 000 Event Buffers Power interruptionSound Level Meter Reader with HD Backlit LCD Decibel and Ambient Temperature Meter, Sound & Noise Meter SPL Tester with Alarm, Fast Slow, Data Hold, MAX MIN, Auto Power Off for Noisy Neighbors Office Product Features High Precision SensorThe sound decibel meter has a measurement range of 30 130dB, an accuracy of 1. 5dB, and a resolution of 0. 1dB. The SPL meter uses a condenser microphone with a frequency range of 31. 5Hz to 8. 5kHz, providing more