Sefram 9825 - Carbon dioxide (CO2) meter

Functions

• Measures of CO2, temperature, and humidity

• NDIR CO2 sensor (Non-Dispersive Infrared) with dual-wavelength for better stability

• User calibration for CO2

• HOLD, MIN, MAX, STEL, and TWA functions

• Adjustable auto-off function

• Audible CO2 alarm

• Recording of up to 32,000 data points

• USB interface and PC software included

• Backlight function for use in dark environments

Comes with:

- Battery

- Downloadable user manual

- Micro USB cable

- Window software

- Carrying case.