Integrating Environment dB Sound Level Meter (S-SM63)

*Integrating Environment db Soundd Level Meter with high accuracy

*Past CE and ROHS

Description:
* Frequency weighting characteristic: A & C
* Time weighting: FAST/SLOW
*Sampling rate: 2times/second
*Microphone: 1/2 inch polarization capacitance microphone
*AC/DC output
*Max reading
*Overload indication: OVER / UNDER
*Low battery indication
*Power: 9V battery* 1PCS or DC 6V 100mA adapter

Parameter:

*Measuring range:
----30~130 dBA
----35~130 dBC
*Accuracy: ± 1.5 dB
*Digit & Resolution: 5 & 0.1 dB
*Frequency response: 31.5Hz ~8.5kHz
*Measuring level: 30~130, 40~90, 50~100, 60~110, 80~130

Size: 207*70*29MM