AZ-8925 Digital Sound Level Meter
Keterangan Produk AZ-8925 Sound Level Meter:
DIGITAL DISPLAY WITH ANALOG GRAPHAUTO/MANUAL RANGINGMAX HOLD, F/ S RESPONSE, A/C WEIGHTING ANALOG OUTPUT
Features AZ-8925:
Digital display of sound level.
Measurement frequency ranging 300 Hz to 8000 Hz.A & C weighting selectable.
Quasi-Analog bar indicator : 1 dB display steps, 50dB display range, updated every 40msAuto or Manual ranging selectable.
Fast & Slow response selectable.
Maximum hold.Record Max./ Min.Microphone : 6mm ( Dia.) electric condenser type
Large 3-1/ 2 digit LCD display.
Auto power off : 20 min after non-operation.
Low battery indicator.
Monitor the sound levels from traffic noise, alarm systems and workplace machinery.
Technical Specification AZ-8925:
Range:
- A weighting : 40dB~ 130dB
- C weighting : 45dB~ 130dB
Accuracy at 94 dB, 1KHz : < 2dB
Analog Output : AC 0.707Vrms ( F/ S)
Operation Temperature : 0~ 50oC, 10~ 90%
RH. Storage Temperature : -20~ 60oC
Quasi-Analog Bar indicator 1dB display step, 30dB display range, updated every 50ms
Hold : Max./ Min. Record : Maximum Hold.
Microphone : 10mm Dia. electric condenser microphone
Battery life : 30 hours typical ( 9V)
Meter size: 72 x 182 x 30mm/150g.(8928) 57x230x44mm (8925)
Standard accessories Manual,9V battery ( 8928) AAA battery (8925) and Gift or White box package.
Option aaccessory : PU pouch ( 8928 only) .
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