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| Brand Name: | WINTACT,BESTONE |
| Model Number: | WT85,WT85B |
| MOQ: | 60 |
| Price: | US$8.50~US$16.00 |
| Delivery Time: | 3-5 working days |
| Payment Terms: | T/T,Western Union |
| Model | WT85/WT85B (WT85B with bluetooth function) |
| Measuring Range | 30-130dBA |
| Accuracy | ±1.5dB |
| Frequency Response | 31.5Hz - 8KHz |
| Frequency Weighting Features | A Weighting |
| Resolution | 0.1dB |
| Working Temperature and Humidity | 0~40°C, 10~80%RH |
| Storage Temperature and Humidity | -10~60°C, 0~90%RH |
| Power Source | 3 × 1.5V AAA Batteries |
| Product Dimension | 56.1 × 177 × 36.03mm |
