Big Digit Sound Level Meter

Features:

• High accuracy to +/-1.5dB
• Read both A and C frequency weightings meets IEC 651 Type 2 standards and ANSI 2
• 3 measuring ranges for greater accuracy
  • Low (30 to 80dB0
  • Medium (50 to 100dB)
  • High (80 to 130dB)
• Large 0.7" 3-1/2 digit LCD, 0.1dB resolution
• Max Hold function stores highest reading
• Fast (200ms) or slow (500ms) response time
• Utilizes 0.52" (13.2mm) condenser microphone
• AC and DC (10mV/dB) outputs are standard through a phone output terminal for connection to an analyzer or recorder plus tripod mount
• Complete with 9V battery and carrying case

Specifications:

• Input Signal Range: A weighting - 30 to 130dB (Freq 500 to 10kHz); C Weighting - 30 to 130dB (Freq 30 to 10kHz)
• Resolution: 0.1dB
• Accuracy (23deg. +/-5deg.C): 1.6% at 94dB (1kHz +/-1.5dB after calibration); Meets IEC 651 Type2
• Range selector: 30 to 80dB, 50 to 100dB, 80 to 130dB: 50dB on each step with over/under range indication
• Response: Fast t=200ms, Slow t=500ms
• Measurement frequencey range: 31.5Hz to 8000Hz
• Dimensions: 10x2.8x1.1" (254x71x28mm)
• Weight: 10oz (284g)