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 40ms.
Auto 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
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~ 50' C, 10~ 90% RH.
Storage Temperature : -20~ 60' C 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 Model 8928.
57 x 230 x 44mm ( 8925)
Standard accessories:
Manual, 9V battery ( 8928) AAA battery ( 8925) .
and Gift or White box package.
Option accessory PU pouch ( 8928 only) .