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> New 7 range sound level audio meter noise decibel db E2
New 7 range sound level audio meter noise decibel db E2
New 7 Range Sound Level Audio Meter Noise decibel DB E2
Professional 7 Range Audio Level Meter 50-126db decibel DB
Your sound level meter is an extremely versatile device for measuring sound intensity in just about any acoustic environment-loud or soft: high-pitched, lowpitched, or broad-band; intermittent or continuous. You can use it to measure noise levels in factories, schools, offices, and airports, or to check acoustics of studios, auditoriums, and home theater installations.
Your meter features a large, easy-to-read indicator for taking quick measurements anywhere. Power is supplied by a 9-volt rectangular battery, so the meter is completely portable
* 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.
* 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
* 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)
