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| Produt name: | 10 in 1 Handheld Air Quality Detector |
| Model number: | JY-DM509 |
| Material: | ABS |
| Colors: | Black+Yellow or customize colors |
| Power supply: | Built-in 2000mAh rechargeable lithium battery |
| Charging time: | About 3 hours |
| Standby time: | About 8~10 hours |
| Charging: | DC 5V1A |
| Display screen: | LCD display screen. History record save |
| Measuring items: | PM2.5 PM1.0 PM10 HCHO TVOC AQI CO2 Time Temperature Humidity |
| PM2.5 sensor technology: | Laser Scattering |
| CO2 technology: | Infrared(NDIR) |
| HCHO/TVOC technology: | Semiconductor sensor |
| CO2 measuring range: | 400~5000ppm |
| PM2.5 measuring range: | 0~999ug/m3 |
| HCHO measuring range: | 0.001~1.999Mg/m3 |
| TVOC measuring range: | 0.001~9.999Mg/m3 |
| AQI range: | 0~500 |
| Temperature range: | -10℃~50℃(14°F~122°F) |
| Humidity range: | 20%~85% |
| Sampling time: | 1.5 seconds |
| OEM ODM: | Warmly welcomed |
| Quality warranty: | 1 year |
| Services: | Fast and best services |
| Package: | 22pcs one carton |
| Product sizes: | 164*74*26mm |
| Package sizes: | 240*180*55mm |
| Product N.W: | 230g |
| Product G.W: | 500g |
| Carton sizes: | 55*28*26cm=0.04cbm |
| Weight one carton: | 12.2kgs |
| 1*20GP container: | About 650cartons=14300pcs |
| 1*40GP container: | About 1400cartons=30800pcs |

















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