Sound level Digital Meter
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:let you check peak and average noise levels.
- Builtin battery condition indicator.
- Phono-type output jack:for connection to home theater or test equipment.
- Threaded insert:lets you attach the meter to a camera tripod for increased accuracy.
60 dB: 50 TO 66 dB
70 dB: 60 TO 76 dB
80 dB: 70 to 86 dB
90 dB: 80 to 96 dB
100 dB: 90 to 106 dB
110 dB: 100 to 116 dB
120 dB: 110 to 126 dB
- 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, 0.5-volt
- Microphone: Electric condenser; omnidirectional