• Mini size
• Low cost high performance
• MAX / MIN function
• 1 dB resolution
• IEC 651 Type II

Specifications:-

• Range: Lo= 32 – 80dB
• Med = 50 – 100dB
• Hi = 80 – 130dB
• Dynamic Range: 50dB
• Microphone: Electret condenser type
• Battery: 9V