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Sound Level Meter
Description
1,Digital Display with Dynamic Graph
2,Auto / Manual Range
3,Max Hold, F/ S Response, A/ C Weighting
4,DC/AC Output
5. Standard: IEC651 Type2, ANSIS1.4Type2
Measuring Range
30~130dBA 35~130dBC
Accuracy
±1.5dB
Frequency Range
31.5HZ-8.5KHZ
Linearity Range
50dB
AC/DC Output
√
Auto Power Shut Off
Low Battery Indication
Over Range Indication
LCD Digit
5 Digits
Time Weighting Selection
Fast/Slow
Microphone
1/2 Inch Electret Condenser Microphone
Frequency Weighting
A & C
Max Hold Function
Power
1.5V AA * 4 PCS
Resolution
0.1dB
Sampling Frequency
2 times/sec
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