Digital Sound Level Meter Mini Noise Measuring Instrument Audio Volume Decibel Monitor Detector db Tester Meter Measure 30~130dB
Technical Details
| Accuracy: | +-1.5dB |
| Alarm: | Red light + Sound Alarm |
| Brand Name: | GVDA |
| Data Hold: | Maximum and Minimum hlod |
| Display: | LCD Display |
| emperature measurement range: | -10°C-50°C(14°F-122°F) |
| Frequency range: | 31.5Hz-8.5KHz |
| frequency weighting: | A weighting |
| is customized: | Yes |
| Measurement Range: | 30~130dB |
| Measuring Range: | 30-130dBA |
| Microphone: | 1/2 inch Electret Condenser Microphone |
| Model Number: | AS804 |
| Power Supply: | AAA size battery*3pcs (not include) |
| Sampling Rate: | 2 times/second |
| Temperature accuracy: | +-2°C |
| Temperature Resolution: | 0.1°C |
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