BTMETER air quality monitor 533G is an gas measurement device equipped with high-precision electrochemical sensor and thick film semiconductor gas sensor, which makes it not only can detect indoor formaldehyde concentration, but also can test total volatile organic compounds TVOC and help you to judge air quality level AQI.
FYI: TVOC means Total Volatile Organic compounds, including benzene, formaldehyde, carbon monoxide, carbon dioxide, ethylene glycol and other gases.
Specifications:
Formaldehyde detection range: 0~4.500 mg/m³
HCHO formaldehyde gas detection principle: electrochemical sensor
TVOC detection range: 0~9.999 mg/m³
TVOC detection principle: Thick film semiconductor gas sensor
More Feature:
Automatic shutdown
Low battery indicator
Data storage
4.3” backlight LCD display
Temperature Measurement
Relative Humidity Measurement
Air Quality Alarms
Date & Clock Display
USB REchargeable
℃ / °F Switchable
Product Details:
Weigh: 230g
LCD display: 4.3inch
Size: 128 x 90 x 37mm
Battery capacity: 2000mAh
Packing List:
1x Air Quality Monitor BT-533G
1x USB Type-C Charging Cable
