SW‑525A Wall Mounted LCD Display Digital Sound Level Meter USB 30‑130dB

Features: 1. Large digital LCD display that provides clear readings 2. Measuring range is 30 130dB, with indicator flashing and buzzer alarm function 3. The device can measure internal or external noise 4. There are hanging holes in the back, which can be hung on the wall to save space. 5. Can be used in measuring noise of various occasions and appliances such as factory, office, home, traffic route, acoustics, air condition, refrigerator, etc. Specification: Condition: Brand New Model: SW 525A Measuring Range: 30 130dB(dB) Accuracy: + 1.5 dB (In standard sound 94db @ 1khz) Frequency Response: 31.5Hz 8.5khz Frequency Weighting: A Response Time: Fast Microphone: 6 Mm Condenser Microphone Power: DC 5V 1A Type C USB Operating Environment: 0 40 celsius 10 80percent RH Storage Temperature and Humidity: 10 60 celsius 10 70percent RH Weight: Approx. 608g 21.8oz Size: Approx. 210 * 130 * 30mm 8.3 * 5.1 * 1.2in Package List: 1 * Sound Level Meter 1 * User Manual 1 * USB Cable Note:

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