Portable USB Rechargeable Air Detector HCHO TVOC API Handheld Air Gas Quality Tester
Specifications:
Model: B37215
Dimension: 175Ã55Ã25mm (6.9Ã2.2Ã1")
Detection principle: Semiconductor sensor
Detection time: 3 seconds
Storage temperature: -20â ~ 50â
Testing items: Formaldehyde; TVOC; Benzene; API
Feature:
- Intelligent analysis of air such as formaldehyde and benzene.
- Sound and light alarm reminder when excessive.
- Easy to operate.
Package included:
1 x USB Cable
Notice:
2. The colors may have different as the difference display, please understand.