• measuring range: PM2.5 : 0..500µg/m3(resolution: 1µg/m3; accuracy: +-5µg)
humidity: 1..99%RH (resolution:0,1%RH; accuracy: +-3..5%RH)
temperature: -20...60°C(resolution: 0,1°C; accuracy: +-0,8°C)
• response time: PM2.5(<1min); temperature(2s); humidity(3min)
• memory: 39sets
• alarm output: open collector ( 490Ohm); max. applied voltage: 24VDC(50mA)
• power: 4 x AA batteries; AC adapter
• battery lifetime: 5,5h
• weight/dimensions: 380g / 165 x 93 x 75mm
• functions: MAX/MIN; backlight;
• health index ( 0-9) detection and alartm