A25D series air quality meters are used to measure PM2.5 concentration. A25 series can be used in homes, offices, hotels, schools, factories, hospitals, restaurants, and other public places.

Features:

• Automatic baseline correction
• Audible and visual alarm
• Low battery indication
• Auto power off
• LCD backlight
• Red backlight alarm
• Concentration emoticon

Technical Data:

Specifications	Range	Accuracy
PM2.5 (μg/m³)	0~100	±(10ug/m³+10dgts)
	101~400	±(10%+30dgts)
	401~500	±(10%+50dgts)
Temperature (°C)	0~2mg/m³	±1°C
Temperature (°F)	0~2mg/m³	±1.8°F
Humidity	5%~99%RH	±5%RH@30%~80%RH
		±8%RH@<30%RH, >80%RH

Package Content:

• 1 x Air Quality Monitor
• 1 x 1500mAh rechargeable polymer battery
• 1 Meter micro interface cable
• Gift box
• Blister
• English manual

Please Note that Product may differ eg. colour, size from the product Image displayed on website. Kindly check the specifications provided to make better purchase decision. M.R.P Prices and specifications are subject to change without notice.