High Resolution Sound Level Meter AS-156A Auto Range For Testing Sound Noise 30~130dB Noise Decibel Monitoring Tester
Характеристики
| Accuracy: | +/- 2dB |
| Alarm Value Set: | 30~130 dB |
| Brand Name: | YINCALI |
| Built In Calibration Signal: | 94dB at 1kHz (sinusoidal) |
| Frequency range: | 20~8,000Hz |
| frequency weighting: | "A"/"C" / "F" (Flat) |
| is customized: | Yes |
| Measurement Range: | 30~130dB |
| Measuring Range Leq: | 35~130dB |
| Measuring Range LN: | 0~100% |
| Measuring Range Lp: | 30~130dB |
| Memory: | Store 30 group measurement conditions and data |
| Model Number: | AS-156A |
| Resolution: | 0.1dB |
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