Volume Measuring Instrument 30-130dB Test Range SL720 Digital Sound Level Meter for Environmental Noise Detection
Negotiable
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Shenzhen Mestek Electronics Co., Ltd.
Model Number | SL720 |
Measuring Range | 30~130 dBA |
Accuracy | ±1.5dB |
Frequency Range | 31.5HZ~8.5KHZ |
Data Hold | Maximum and Minimum hold |
Power Supply | 3*1.5AAA battery |