Description

For sale is a SNDWAY SW-525A 30-130dB Digital Sound Level Meter with Large LCD Display Noise. This item is brand new. The box has been opened but it has never been removed from the box. 1. Measuring range: 30 to 130dB, the product operation is very convenient, it can be used only by connecting the power supply (additional power supply needs 5V 1A) accuracy: ± 1.5dB (reference sound pressure level, 94dB @ 1KHz), frequency response range: 31.5Hz ~8.5KHz 2. Large 9.6-inch LCD display with backlight, powered by DC 5V 1A Micro USB socket, this meter can be used to measure noise in various occasions and accessories, such as factories, offices, homes, traffic routes, audio, air-conditioning refrigerators, etc. Note: The device needs an additional charger, which matches the standard 5V 1A charger. The voltage and current must not exceed 5V 1A. If it is too large, it will burn the circuit board. When using the sensor, please pay attention to whether there is any blockage of foreign matter. If the device is turned on, the LCD display does not display, and the sensor may be faulty. Please contact us in time, we will handle it for you as soon as possible. Specification: Measure Range: 30 to 130dB Accuracy: ¡À1.5dB(reference sound pressure level, 94dB@1KHz) Frequency Range: 31.5Hz to 8.5KHz Frequency Weighting: A Response Time: Fast Microphone: 6MM Capacitance Microphone Display: 3pcs - 3inch digitals display Resolution: 0.1dB(<100dB), 1dB(>100dB) Alarm Reminder: Yes, Sound+Display Alarm Output: Yes Storage Function: 2 secs/time, can be stored for a year Commuication: Connecting PC via USB cable for down-load records, collect samples and print chart and date Power Supply: DC 5V 1A Micro USB Outlet Operation Condition: 0 to 40C, 10 to 80% RH Storage: -10 to 60C, 10-70% RH Dimension: 210x130x28mm Weight: 450g Package Included: 1 x SW-525B Wall Mounted Sound Meter Level 1 x USB Cable 1 x Manual