Feature

●The included USB cable connects to a computer to display real-time measurement results on a computer
●It can be used to display graphs and store the data in Excel format
●You can also use it for graphing your own own or pdf output from a data list
●It can be used to measure noise in factories, homes, and transportation
●Usage Notes: When installing the driver on Windows 10, you will need to set a non-signed driver Sorry but not supported by how to install unsigned drivers. Our validation does not require configuring unsigned drivers on Windows 8 or Windows 7, but will not support if you need to install unsigned drivers. Please acknowledge


Description

Measurement Range: 30-130dB (A Characteristic) 35-130dB (C Characteristic)
A Characteristic: Use for normal noise measurement. C Characteristics: Used for measuring low frequency noise
Accuracy: ±1.5 dB standard 94 dB @ 1 kHz.
Measurement range: 30-80, 40-90, 50-100, 60-110, 70-120, 80-130, 30-130dB
Frequency Range: 31.5Hz-8.5KHz
Resolution: 0.1dB
Dynamic Characteristics: FAST mode/SLOW mode
Dynamic Range: 50dB
FAST Mode: Normal measurement mode SLOW mode: average level of noise amplitude.
Sample Rate: 2 times/sec
Display: 4-digit LCD
Built-in 1/2" electret condenser microphone
AC output mode: 0.707 Vrms/full bar graph, output impedance approx. 600 Ω
DC output mode: 10 mV/dB output impedance approx. 100 ohms
AC / DC output operation instructions are not supported.
Battery: 4 x AA batteries (batteries not included).
Auto power off (can be released). )
MAX Fixed Function (HOLD)
Over Measurement Range Alarm Function: Display "OVER" and "UNDER" mark
Temperature of measurement environment: 32 - 104°F (0 - 40°C) 10 - 80% RH
Size: Approx. 9.4 x 2.8 x 1.3 inches (240 x 7
Weight: Approximately 7.5 oz (215
Set Includes: Noise meter, USB data transfer cable, English manual, CD-ROM


We do not provide support for using this product.
※We cannot accept compensation for accidents or damages that occur when using this product.