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Sound Level Meter, also been called as Noise Meter, Noise Level Meter or Decibel Meter, it’s the device that usually being used for acoustic (sound that travels through air) measurements, which had been widely used in the HVAC (Heating, Ventilation and Air Conditioning) or other industrial related application.
AZ8925 Sound level Meter was being designed and manufactured by AZ Instrument, a well experienced manufacturer for Environmental Measuring Instrument.
| Specification | |
| Measure range | A weight: 40dB~130dB C weight: 45dB~130dB |
| Digital display (4 ranges) | 40~70dB, 60~90dB, 80dB~110dB, 100dB~130dB. |
| Digital display resolution | 0.1dB |
| Digital updating time | 160mS |
| Quasi-analog bar (4 ranges) | 40~70dB, 60~90dB, 80dB~110dB, 100dB~130dB. |
| Quasi-analog bar resolution | 1dB |
| Bar updating time | 40mS |
| Accuracy at 94dB, 1KHz | +/-2dB |
| Analog output | AC 0.707Vrms(FS) |
| Microphone | Dia.6mm electric condenser microphone |
| Frequency range | 31.5Hz~8KHz |
| Battery life time | 31.5Hz~8KHz |
| Battery life time | 60 hours typical |
| Windscreen | YES |
| LCD size (mm) | 30(H)x35(W) |
| Operating temp. | 0~50 °C |
| Operating RH% | Humidity < 80% |
| Storage temp. | -20~50 °C |
| Storage RH% | Humidity < 90% |
| Dimension(mm) | 57x230x44 |
| Weight | ~130g |
| Battery | AAA x 4pcs |
| Standard Package | Meter/Battery/Manual/Paper box |
| Optional Accessory | N/A |
AZ8925 Sound Level Meter features:
- Digital display with analog graph
- Auto / Manual ranging
- Max Hold, F/S response, A/C Weighting
- Analog output
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