Features:
1.Auto Ranging
2.Fast/Slow time weighting selection
3.32000 Reading Internal Memory (Data record function)
4.Data Logging function/
5.Bar graph display
6.AC/DC function
7.PC Interface ((Compatible with Windows 10, 8, 7, Vista and XP)
8When connected to computer, the measurement are live on computer screen too
9.White Backlight
10.Adjustable Over / Under alert threshold via computer interface
Specifications:
- Standard Applied: IEC651 type 2, ANSI SI .4 type 2
- Calibration sound source: 94dB @ 1kHz
- Measurement range: 30~130dBA
- Accuracy: +1.5dB(reference sound pressure standard,94dB@1KHz)
- Record Interval: 1~60 sec / 1~60 min / 1~24 hrs
- Frequency response: 31.5~8.5KHz
- Resolution: 0.1dB
- Frequency weighting: A/C
- Analogy bar graph: 2dB/1 Bar graph
- Measurement Unit: dBA / dBC
- Sampling rate: 2 times/second (FAST), 1 time/second (SLOW)
- AC signal output: 4Vrms/ full barograph, output impedance is approx 600 ohm
- DC signal output: 33mV/dB
- Dynamic characteristic: FAST (high speed) / SLOW (low speed)
- Data storage quantity: 32000 readings
Set Includes
- 1 x Sound Level Meter
- 1 x English User Manual
- 1 x CD Software
- 1 x USB Cable
- 1 x AC/DC line
- 4 x AA Battery
- 1 x Carrying Pouch
