3803 is a multifunction GAS meter that simultaneously measures and records O2, CO, CO2 temperature and humidity. It includes the relational software which can be used to program, download data and save logged files.
Features
Measures and logs Oxygen(O2)、Carbon Monoxide(CO)、Carbon Dioxide(CO2), relative humidity and temperature
High Accuracy gas sensor
Max/Min and average value display
Adjustable audible O2, CO and CO2 alarm
Display with backlight
Adjustable auto power off function
Mini USB interface Connections
Auto Power Off
