Youshiko YC74 PM2.5 / 10 wireless sensor for CO-9400 air quality Monitor / YC9475 and YC9395 Weather stations

Youshiko YC74   PM2.5 / 10 wireless sensor for CO-9400 air quality  Monitor  / YC9475 and YC9395 Weather stations 

• High precision PM 2.5 / 10 sensor
• LCD display to show detected value and 24hr PM2.5/PM10 level
• Battery power level indicator
• Using rechargeable batteries and/or USB power
• 4-channel selectable
• Long-range transmission with console up to 150m (450 ft.) TBA

Power: USB power and/or 3 x AA 1.2V rechargeable battery (included)

Product size: 82 x 120.5 x 41 mm (W x H x D)

Display VA size: 37 x 21 mm (W x H)