Pedigo warmers feature WarmSafe™ Technology, a method for distributing a balance of heat throughout the cabinet, to assure accurate set-point temperatures. Fluid warmers also incorporate the use of a circulation fan to evenly distribute the warmed air to achieve and maintain accurate setpoint temperatures. Pedigo fluid warmers have an accuracy of +0/-2°F for injection fluids and an accuracy of +0/-3°F for irrigation fluids. This ensures your fluids are kept at the proper temperature and will always be immediately available at or close to body temperature rather than room temperature without the hook-up time needed for catheter-warming systems.