Built-in lithium battery, usb can be charged, charge at any time, not afraid of power off, 30 minutes fast charging, full charge available for 4.5 hours or more, built-in 580mah lithium battery, pm2.5 over standard quotation, exceeding alarm value, instrument flashing red data (instrument default alarm Value is 115)
Tester Gas monitor/Gas analyzer/Temperature humidity meter Diagnostic tool
Imagine if you could be satisfied and content with your purchase. That can very much be your reality with the Digital Air Quality Monitor Laser PM2.5 Detector.
Inventory Last Updated: May 28, 2023
Inventory Last Updated: May 28, 2023
