At Praecis, we dedicate our time and energy into building the best ultra-precision cooling systems in the world. With every unit, we use only the latest in technology and innovation. This keeps us at the cutting edge of technology and is what keeps our company at the helm to ultra-precision temperature control. Our climate control systems are used globally and by major corporations such as the Netherlands Organization for Applied Scientific Research (TNO) and NASA Goddard. Our equipment can maintain air temperature at least 50 times more stable than ambient room temperature, often demonstrating temperature stability of up to ±0.005ºC. Our staff collectively have over 70 years of combined experience in solving practical problems in precision engineering and manufacturing. Our outstanding results demonstrate clearly why we call our products 'ultra-precise'.