Mini Digital Calibration Sound Level Meter

Mini Digital Calibration Sound Level Meter (S-SM61)

*Mini Digital Calibration Sound Level Meter, used to test noise level
*Termometer with high accruacy and pass CE and RoHS
*Thermometer theory: Sound Level Meter

Description:
*This unit was designed according to following standards:
----A. International electrician committee standard: IEC PUB 651 TYPE2
*Microphone: 1/2 inch polarization capacitance microphone
*Overload indication: OVER / UNDER
*Low battery indication
*Power: 9V battery

Parameter:
Measuring range: 30 to 130dBA/35 to 130dBC;
Accuracy: ± 2.0dB;
Frequency range: 31.5Hz~8.5kHz; Resolution: 0.1dB; Fast/Slow
Weight selection; 2times/sec
Size:
52.5*133.5*35.5 mm



Mini Digital Calibration Sound Level Meter