Decibel, Sound Level Meter,Decibel Meter Digital Sound Level Meter Portable Meter 30db to 130db Noise Tester with Lcd Display Backlight with USB Powered Use for Home, Noisy Neighbor, Factory

Sound level meter is super large 9.6 inch LCD digital display with backlight that makes reading more clear and visually in dark areasSound level meter have alarm function. When the measuring value is over the alarm value, the meter will make a sound beeping and lock the data with blinking for 2 minutesSound level meter can data storage. The instrument will automatically store the data every 2 seconds, and the stored value is the largest noise value in 2s, which can last for one yearSound level meter is connecting computer with USB cable, you can down‑load records, collect samples and print chart and date,etcSound level meter is Application: families, factories, offices, hotels, hospitals, laboratory, theaters and audio systems, etcSpecification:ModelSW-525BAccuracy±1.5dBMeasurement Range30~130dBFrequency Response Range31.5Hz~8.5KHzFrequency WeightingAResponseFastResolution0.1dB(<100dB), 1dB(>100dB)Alarm Reminder(sound+display)YesAlarm OutputYesStorage Function2secs/time, can be stored for a yearCommunicationconnecting PC via USB cableWorking Temperature/Humidity0-40℃, 10%~80%Storage Temperature/Humidity-10-60℃, 10%~70%CharacteristicsMaterialPlastic, MetalColorBlackPowerDC 5V 1A micro USBProduct Size(appr.)210 * 130 * 28mm / 8.3 * 5.1 * 1.1inchPackage Weight(appr.)612gAccessoriesUSB Cable, User Manual, CDPackage Included:1 x Sound Level Meter1 x USB Cable1 x User Manual1 x Warranty Card

• Sound level meter is super large 9.6 inch LCD digital display with backlight that makes reading more clear and visually in dark areas
• Sound level meter have alarm function. When the measuring value is over the alarm value, the meter will make a sound beeping and lock the data with blinking for 2 minutes
• Sound level meter can data storage. The instrument will automatically store the data every 2 seconds, and the stored value is the largest noise value in 2s, which can last for one year
• Sound level meter is connecting computer with USB cable, you can down‑load records, collect samples and print chart and date,etc
• Sound level meter is Application: families, factories, offices, hotels, hospitals, laboratory, theaters and audio systems, etc