Precision air conditioners are designed to manage high levels of sensible heat.
Precision air conditioners are designed to manage high levels of sensible heat (heat without humidity, emanated by machines) while comfort/standard air conditioners are designed to manage latent heat (heat with humidity, emanated by people). Precision air conditioners demonstrate better air distribution.
Precision cooling is an air conditioning or cooling technique that is specifically designed for use in IT equipment and environments and is implemented in devices that directly cool electronic and IT equipment.