Lutron MCH-383SD is a data recorder that captures CO2, humidity, and temperature measurements in real time, storing them with time information onto an SD memory card for easy access. No additional software is required as the data can be directly downloaded into Excel. Its features include:
- CO2 range: 0 to 4000 ppm
- Humidity range: 10 to 90% RH
- Temperature range: 0 to 50.0°C, with the option for °C/°F display
- LCD display showing all three values for easy reading
- Low power consumption for extended battery life when using 6 AAA batteries for clock backup
- Power options: DC 1.5V (UM-4, AAA) batteries for clock backup and a DC 9V adapter for the meter and probe
- RS232/USB computer interface for connectivity
- Compact size: 132 x 80 x 32 mm
- Patent pending in Taiwan, China, Japan, Germany, and the USA.