Tilswall Air Quality Monitor, Detect PM2.5/PM10/PM1.0 Micron Dust

• 2.8" color liquid crystal display (LCD), 320x240 pixels
• User adjustable alarm threshold for formaldehyde (HCHO) to alert user of elevated levels
• Test variables: PM2.5/1.0/10, formaldehyde, TVOC, temperature, humidity
• Large 2000mAh capacity Lithium battery ,On-board fan to draw in ambient air for more accurate real-time results
• 5V Micro USB charging,Low battery warning

Multifunctional & Scientific

This indoor air quality monitor accurately assesses temperature (in C/F), humidity level, and multiple measures of air quality including concentrations of formaldehyde, total natural & synthetic volatile organic compounds causing most odors (TVOC), and fine particulate dust matter (PM2.5/PM1.0/PM10) which travel deeply into the respiratory tract, reaching the lung alveoli.

Easy to Carry

Spot check or leave device on for continuous monitoring of indoor air quality. Built-in stand allows air monitor to be placed unattended anywhere. This easy-to-carry device can help monitor air quality at home, can be used in yoga studios, offices, nurseries, in the car, and more.