Features:

• Seven sound-level ranges: allow measurements from 50 -126 dB.
   
• A and C weightings: lets you check compliance with safety regulations as well as make acoustic analysis.
   
• Slow and fast response settings: lets you check peak and average noise levels.
   
• Built-in battery condition indicator.
   
• Phono-type output jack: for connection to home theater or test equipment.

BUY WITH CONFIDENCE
 

• Accuracy: +/- 2 dB @ 114 dB

• Standard: 0 dB = 0.0002 u bar

• Signal Output: 1.0 volt (peak) minimum into open circuit, with full-scale meter deflection at 1 kHz

• Load Impedance: 10 kOhms minimum

• Distortion: Less than 2% at 1 kHz, 0.5V

• Microphone: Electric condenser; omnidirectional

• Size (HWD): 6-5/16 x 2-7/16 x 1-3/4 Inches (160 x 62 x 44 mm)

• Weight: 6.6 oz (about 185 grams)

Ranges:

• 60 dB: 50 - 66 dB

• 70 dB: 60 - 76 dB

• 80 dB: 70 - 86 dB

• 90 dB: 80 - 96 dB

• 100 dB: 90 - 106 dB

• 110 dB: 100 - 116 dB

• 120 dB: 110 - 126 dB

This is a brand new sound level pressure meter which is useful for measuring sound intensity, determining speaker efficiency or developing quick frequency response plots for loudspeakers.  Power is supplied by a 9-volt battery, so the meter is completely portable.