Portable Handheld Small Size Accurate Professional Laser Sensor PM2.5 Dust Air Quality gas sensor detectorFuction:l Laser PM2.5 Detector;l Two mode: instant detection, real-time detection;l Portable use, instantly and accurately detector.l small size, easy use.Specification:Material:ABSColors:whi......
| Material: | ABS |
| Colors: | white |
| dimension: | 55 x55 x 20 mm |
| Battery: | Rechargeable Battery |
| Battery capacity: | 500mAh |
| Principle: | Laser scattering |
| Accuracy: | +-1ug / m3 |
| PM2.5 Measuring range : | 0-999ug/m3 |
| Corresponding time: | < 5s |
| Working Time: | >4 hours |
| Standby time: | >6month |







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