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AZ – 8925 / 8928 Sound Level Meter
 
Feature
- 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
- 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
Specification
|
Range |
A weighting : 40dB~130dB |
Record |
Maximum Hold |
|
C weighting : 45dB~130dB |
Microphone |
10mm Dia. electric condenser microphone |
|
Accuracy at 94 dB,1KHz |
±2dB |
Battery life |
30 hours typical (9V) |
|
Analog output |
AC 0.707Vrms (F/ S) |
Meter size |
72 x 182 x 30mm / 150g. (8928) |
|
Operation temperature |
0~50°C, 10~90%RH |
57 x 230 x 44mm (8925) |
|
Storage temperature |
-20~60°C |
Standard accessories |
Manual, 9V battery (8928) AAA battery (8925) |
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Quasi-Analog bar indicator |
1dB display step, 30dB display range, updated every
50ms |
and Gift or White box package |
|
Option accessory PU pouch (8928 only) |
Hold |
Max./ Min. |
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