OUTEST LCD Digital Sound Level Meter Noise Teste Decibel Monitoring Tester logger Noise Audio detector 30-130dB With USB
Характеристики
| Auto Power Off: | 10 minute without operation |
| Brand Name: | OUTEST |
| digital display: | 4digits |
| Dynamic Range: | 50db/100db |
| Frequency range: | 31.5Hz~8.5KHz |
| frequency weighting: | A/C |
| Item: | Digital Sound Noise Level Meter GM1356 |
| Measuring Range: | 30dBA~130dBA, 35~130dB |
| Model Number: | GM1356 |
| Power Supply: | 4*1.5V alkaline batteries(not included) |
| Resolution: | 0.1dB |
| Sample rate: | 2 times/second |
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