The Aspida is available as a stand-alone CO2 monitor or as a dual CO2/O2monitor - ideal where both CO2 and nitrogen are used.

Standards such as EH40 and TUV in Europe mandate that employees and members of the public are not exposed to potentially dangerous levels of CO2 as it is a highly toxic gas in relatively small quantities.  

The Aspida is an affordable, easy to operate CO2 monitor and is ideal for ensuring safety in areas where the gas is piped or stored such as in a cellar, brewery or fast food restaurant.
The Aspida is usually worn on the belt of the user but can also be wall mounted as a backup to a primary CO2 detection system. It is most commonly used globally by beverage gas delivery drivers and technicians.