Desktop CO2 / RH/Temp 3 in 1 Indoor Air Quality Monitor Data Logging with Software Carbon Dioxide Temperature Humidity Digital Meter Audible Alarm NDIR Sensor

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Desktop CO2 / RH/Temp 3 in 1 Indoor Air Quality Features

• 【Large LCD Screen】Multiple measurements simultaneously on a large LCD screen: (1) CO2, (2) temperature with switchable °C/°F unit, (3) relative humidity, (4) air quality level indication (Good / Normal / Poor), (5) date and (6) time are all displayed on the big display at the same time

• 【Store Up To 15,999 Data】Large capacity for data logging and adjustable sampling frequency: one easy press on button to activate the data logging function, which can store up to 15,999 groups of data; Sampling rate can be set from 1sec to 4hour 59min 59sec as you prefer

• 【Connect With PC】Connectable to PC for further in-depth analysis: USB cable and software are included. Logged data can easily be output to and downloaded on computers for further archive and analysis

• 【Auto Calibration】Highly accurate, stable and perfect for continuous monitoring: with its non-dispersive infrared (NDIR) sensor and automatic baseline calibration (ABC) mode, this meter always provide reliable measurement result

• 【Build-in Alarm】Programmable audible alarm: the alarm will go off when the CO2 level exceeds the preset limit, adjustable according to your preference. The alarm can be paused to avoid disturbance

About Desktop CO2 / RH/Temp 3 In 1 Indoor Air Quality