China Portable Handheld Small Size Accurate Laser Sensor Pm2.5 Dust Gas Air Quality Detector / Analyzer / Monitor, Find details about China Air Sensor, Pm2.5 Detector from Portable Handheld Small Size Accurate Laser Sensor Pm2.5 Dust Gas Air Quality Detector / Analyzer / Monitor
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 |