Feature

●▶ Sensitive CO2 Sensor - CO2 Sensor uses High precision sensor to provide fast,accurate and,precise readings.Real-time monitoring,Sensor measurement,range CO2 (400-5000ppm, ±50+5ppm),Temperature (-40-85°C ±0.1°C),Humidity(0-99% ±5%).
●▶ Alarm alert - Abnormal CO2 warning alarm.2 alert modes.Different color of indicator light and beeping alarm length at different air quality concentration,During the alarm period,Press any key to lift the alarm.
●▶ Portable easy operate - Just press the power switch button,This air monitor is designed with LED digital display,Adjustable screen brightness,Equipped with 2000mAh rechargeable battery,Standby time lasts 6-8 hours after fully charged(screen brightness will affect the length of use).
●▶ Multifunction Air Quality Meters - This is temperature and humidity detection,intelligent alarm system,Gas identification algorithm,Multiple anti-interference,Air convection technology and greenhouse compensation calibration of 3 in 1 CO2 Tester.
●▶ Tabletop Use - Small and portable but with big wisdom, compact, escort your healthy environment.Built-in lithium battery and usb rechargeable, charge and use, lasting battery life, not afraid of power failure.


Description

Pecifications:
Atmospheric pressure: 86Kpa - 106Kpa
Detection method for CO2 : Infrared (NDIR)
Detection method for PM: laser scattering
Sampling time: 1.5 seconds
Product Size:360*230*45mm
Detection temperature: -10°C to 50°C;
Relative humidity: 20% - 85%
Storage temperature: -10°C to 60°C;
Concentration unit for CO2:PPM
Concentration unit for PM: ug/m3
Product weight: 950g