DIY 65MA 5V USB PM2.5 600UG Laser Environmental Monitoring Detector Kit

Specification: Working voltage: 5V USB power supply Average working current: 65MA Dimension: 40mm x 63mm x 31mm / 1.57inch x 2.48inch x 1.22inch (L x W x H) Weight: 95g Measuring range: 0-600UG/M3 Measurement accuracy: 0.1UG/M3 Feature: 1. Using OLED screen, can display PM2.5, temperature and humidity parameters 2. Using high-precision laser PM2.5 sensor, accurate to 0.1UG/M3 3. Using temperature and humidity sensor DHT11, precision humidity +-5%RH, temperature +-2C 4. Use crystal acrylic installation. Simple and beautiful. 5. Third gear indication When PM2.5PM2.5>75ug/m3, the orange light is detected and the air quality is mildly polluted. When PM2.5>150ug/m3, the monitoring detection emits red light indicating that the air quality is heavily polluted. 6. Use self-soldering, enjoy DIY fun Package includes: 1 x DIY Environmental Monitoring Detector Kit