UNI-T A25M - Air Quality Meter

UNI-T A25M air quality meter

• the device measures the concentration of PM2.5 dust particles
• laser light scattering measurement method
• red light alarm to exceed normal value
• indicative temperature measurement in ° C or ° F
• built-in rechargeable battery

Measuring range PM2.5 / Measuring accuracy

• 0 to 100μg / m³ / ± (10μg / m³ + 10dgts)
• 101 to 400μg / m2 / ± (10% + 30 dts)
• 401 to 500μg / m2 / ± (10% + 50 dgts)

technical parameters:

• display concentration also on the six emoticons
• temperature measurement (° C / ° F) information only
• ambient working humidity 5% ~ 99% RH
• alarm when the value exceeds 115μg / m³ with red backlight
• switchable backlight
• automatic shutdown
• low battery indication
• rechargeable polymer battery 520 mAh
• micro USB / USB charging cable included
• display size 35 x 35 mm
• device dimensions 64 x 60 x 28 mm
• device weight 85g
• device color white / gray

Package contents:

• 1x device A25M
• 1x USB cable
• 1x wall bracket
• 1x car holder