UNI-T A25F PM2.5 Meter (0~2mg/m³,0~500μg/m³)

PM2.5 (ug/m³):

+ 0~100 ±(10ug/m³+10dgts)

+ 101~400 ±(10%+30dgts)

+ 401~500 ±(10%+50dgts)

Formaldehyde (mg/m³): 

+ 0~0.6 ±0.06 mg/m³

+ 0.6~2 ±10%

Temperature (°C): 0~2mg/m³ ±1°C

Temperature (°F): 0~2mg/m³ ±1.8°F

Humidity: 5%~99%RH: ≤0.14mg/m³: ±25%+0.05mg/m³; ≥0.15mg/m³: ±50%+0.05mg/m³

Emoticon display: Yes

Date/Time: No

Audible alarm: No

Visual alarm: Yes

Low battery indication: Yes

Auto power off: Yes

LCD backlight: Yes

Power (Micro USB): 1500mAh Li-ion, rechargeable battery

Display: 42mm x 65mm

Product color: White and grey

Product net weight: 230g

Product size: 75mm x 55mm x 130mm

Standard accessories: 1m micro interface cable