Smart Handheld Portable School Oem Usb Temperature Alarm Ndir Air Quality Co2 Ppm Carbon Dioxide Data Logger Meter Controller

Feature:

1. [Multifunction] Carbon dioxide detection, temperature and humidity detection, intelligent alarm system, risk assessment, gas detection algorithm, multiple suppression, air convection technology, calibration of greenhouse compensation.

2. [Scope of application] Co2 detectors can be widely used in households, business offices, educational institutions, agricultural plantings, greenhouse vegetables, production warehouses,  material processing, interior decoration, etc.

3. [Real-time update] Carbon dioxide is updated in real-time every second, the carbon dioxide concentration is constantly changing, and under certain conditions, there are large fluctuations and quick measurements to get more stable readings.

4. [High performance & color warning] to detect carbon dioxide accurately and quickly. Professional chips are accurate and better. In the color reminder alarm mode, you can always pay attention to the carbon dioxide concentr

5. [LCD digital display] Clear and easy to understand, carbon dioxide detection is clear at a glance, the CO2 measuring device can display the carbon dioxide concentration detected per cubic meter in real time. Measuring range 400 to 5000 ppm.