We offer you robust circulators equipped with microprocessor controller for high heating and cooling experiments. Fitted with adjustable casters, corrosion resistant interior and exterior, these circulators are a perfect fit for any environment. - Fuzzy PID temperature control system: control temperature stability accurately and fast. - Multi-protection: Over-current protection, high and low temperature warning functions, dry-running protection. - Convenience function: Parameters memory function, temperature correction. - ECO-refrigerant R134a and high quality compressor guarantee the cooling system ecofriendly and powerful