Jual AZ-8925 Digital Sound Level

Keterangan Produk AZ8925 Sound Level Meter:
DIGITAL DISPLAY WITH ANALOG GRAPHAUTO/MANUAL RANGINGMAX HOLD, F/ S RESPONSE, A/C WEIGHTING ANALOG OUTPUT

FEATURE:
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 typeLarge 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:
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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