When your testing requires a walk in rooms choose TEMPO controlled temperatures solution. Our test rooms feature automated process control, energy efficiency and a vast range of other features and options. Every TEMPO environmental room features equipment that reliably produces required conditions, structural integrity that keeps the room working properly through years of demanding test cycles, and measuring/monitoring equipment that precisely records all test data. Temperature range 20 C to 60 C Temperature accuracy ±0.2 C Temperature uniformity ±1°C Humidity Range 40% Rh to 95% Rh Humidity Accuracy ±2%Rh Humidity Uniformity ±3%Rh