New Professional PM2.5 Detector Formaldehyde Detector HCHO & TVOC Air Analyzers Tester

Features:

- Double thousand bit detection
- Thermostatic detection
- Air convection detection
- Dry battery protection
- Intelligent memory calibration
- HD LED screen
- Hardware & software anti-jamming
- Easy operation

Specifications:

- Detection principle: principle of semiconductor gas sensor
- Digital display: Thousands bit display
- Battery type: 3pcs AA battery (battery is not includes)

Package Includes:

1x Formaldehyde detector (Without battery)

Details Pictures: