Purchase Qty. Reference FOB Price
10-999 Pieces US$70.00
1,000-9,999 Pieces US$30.00
10,000+ Pieces US$20.00
Product Description
Company Profile Product Description Applicable standards IEC61672-1: 2013 Class 2 Measurement range Auto:30 to 130dB,Manual: 30-90dB, 50-110dB, and 70-130dB Microphone 1/2 inch polarized condenser microphone Frequency range 31.5~8000Hz Accuracy ±1.5dB ( at reference condition of ...