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Contact:
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Tel: +86-10-87709858
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Fax: +86-10-87709228 |
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E-mail:
info@farAsia.com.cn |
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Add:
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1401, No. 12 Bldg,
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Panjiayuan Nanli,
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Chaoyang, Beijing,
100021, China
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AZ-8925/8928
Sound Level Meter
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Digital display of sound level.
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Measurement frequency ranging 300 Hz to 8000 Hz.
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A & C weighting selectable.
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Quasi-Analog bar indicator : 1 dB display steps, 50dB display
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range, updated every 40ms.
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Auto or Manual ranging selectable.
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Fast & Slow response selectable.
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Maximum hold.
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Record Max./ Min
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Microphone : 6mm (Dia.) electric condenser type.
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Large 3-1/2 digit LCD display.
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Auto power off : 20 min after non-operation.
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Low battery indicator.
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Monitor the sound levels from traffic noise, alarm systems and workplace
machinery
Range:
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A weighting : 40dB~130dB
C weighting : 45dB~130dB |
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Accuracy at 94 dB,1KHz :±2dB |
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Analog Output :AC
0.707Vrms (F/ S) |
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Operation Temperature :0~50℃,
10~90%RH. |
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Storage Temperature :-20~60℃ |
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Quasi-Analog Bar indicator :1dB
display step, 30dB display range, updated every 50ms |
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Hold :Max./
Min. |
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Record :Maximum
Hold. |
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Microphone :10mm
Dia. electric condenser microphone |
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Battery life :30
hours typical (9V) |
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Meter size :72
x 182 x 30mm / 150g.(8928)
57 x 230 x 44mm (8925) |
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Standard accessories:Manual,
9V battery (8928) AAA battery (8925)
and Gift or White box package. |
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Option aaccessory PU pouch
(8928 only). |
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