Portable USB Rechargeable Air Detector HCHO TVOC API Handheld Air Gas Quality Tester

Specifications
Name:Portable Air Detector HCHO TVOC AQI
Model:B37215
Color:White
Dimension:175*55*25mm (6.9*2.2*1inch)
Detection range:0.000~1.999mg/m³
Detection principle:Semiconductor sensor
Detection temperature:-10℃ ~ 45℃
Detection time:3 seconds
Sampling method:Diffusion acquisition
Storage temperature:-20℃ ~ 50℃
Power supply:Built-in lithium battery
Testing items:Formaldehyde; TVOC; Benzene; API
Feature
Professional air detection sensor for accurate detecting of milligram content with high detection accuracy.
Intelligent analysis of air such as formaldehyde and benzene.
Penetrating air convection design with high sensitivity.
Sound and light alarm reminder when excessive.
Rechargeable by USB cable for long life span.
Easy to operate.
Package included
1 x Air Detector
1 x USB Cable
Notice
1. Please allow 1-5mm error due to manual measurement. Please make sure you do not mind before you bid.
2. The colors may have different as the difference display, please understand.