Audio Noise Level Meter 30-130dB Sound Tester for Factory Workshop Home Office
Sound Level Over Or Under Indicates: If The Display Displays “Under” Or “Over” Characters, The Sound Level Is Lower Than 30db Or Higher Than 130db. 1/400 16cm DHL B757 Cargo Transportation Airplane Model Diecast Plane Display K.
UNIT Digital Bluetooth Sound Level Meter Decibel Noise Tester 30-130dB UT353BT
Noise (A Weighting) 30~130dB 0.1dB ±1.5dB. Full battery duration ＞12hrs with Bluetooth function on. clear LCD screen. Main Features 30~40° (≤80%RH). Auto power off. 40~50° (≤45%RH). Low battery indication.
Portable digital sound meter professional precise decibel tester 30-130dB
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Decibel Meter, Portable Digital Noise Meter 30-130dB Sound Monitoring Tester
Noise Testing: Testing : 30-130dB. Digital LCD Display: High definition energy saving screen, long press the backlight button to turn on a backlight, making it easy to view even in damn light. Item Size: 160 50 30mm / 6.29 1.97 1.18in.
Digital Sound Level Meter Noise Decibel Meter 30-130dB Range Measurement Device
Sound Level Over Or Under Indicates: If The Display Displays “Under” Or “Over” Characters, The Sound Level Is Lower Than 30db Or Higher Than 130db. A Maximum Duration Of More Than 3 Seconds Is Recorded, With A Normal Test Sampling Rate Of 0.5 Seconds.