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AZ8925
AZ8925
Auto-range SLM 40–130dB, A/C, max hold, compact.
Reference price: USD 42.00
Frequently Asked Questions
What does "Auto Ranging" mean on the AZ8925?
Auto Ranging means the device automatically adjusts its internal sensitivity to match the sound level it hears. You don't have to manually switch between ranges.
When should I use A-weighting (dBA)?
Use A-weighting for almost all general noise environmental measurements: OSHA compliance, environmental noise complaints, office/residential sound levels.
When should I use C-weighting (dBC)?
Use C-weighting for loud, low-frequency noises: subwoofer thump, heavy machinery, peak SPL in industrial settings, earplug effectiveness.
What is the accuracy?
±2 dB at 94 dB, 1kHz.
Does it have Max Hold?
Yes, maximum hold function is provided.
What is the battery life?
Approximately 60 hours with 4×AAA batteries.
Specifications
Technical parameters
| Range | 40–130 dB |
|---|---|
| Res | 0.1 dB |
| Acc | ±2 dB |
| A/C weight | . |
| Auto range | . |
| Max hold | . |
| Mic | 6 mm |
| Weight | 130 g |
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