Feature

●This unit confirms to the IEC61672-1 class 2 for Sound Level Meters.
●MAX & MIN measurements.
●Underrange display.
●A & C Weighting.
●Your arrival is my honor, thank you for your trust and support, and wish you a happy life.


Description

Product Specification:
Applicable standard: 1EC61672-1 CLASS2
Accuracy: 1.4dB
Frequency response: 31.5Hz-8kHz
Dynamic range: 50dB
Measuring range: low frequency 30dB- 80dB; intermediate frequency 50dB-100dB; high frequency 80dB- 130dB; automatic frequency band 30dB- 130dB
Frequency weighting characteristics: A and C
Time weighting characteristics: fast (FAST) 125 milliseconds, slow (SLOW) 1 second
Microphone: 1/2 inch polarized condenser microphone
Display: 4-digit LCD, resolution 0.1dB, value update 2 times/sec
High and low overload indication: OVER, UNDER symbols
Analog signal output: AC/DC signal is output by the headphone jack; AC=1Vrms, DC= 10mV/dB
Data output: USB data communication
Power supply: a 9V battery (006P or NEDA1604 or IEC6F22)
Battery life: at least 30 hours
Size: 278* 76* 50mm
Weight: 350g

Packing List:
1 * Digital Sound Level Meter
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