In the drive to create ever more lifelike test conditions, engineers and specification writers have been combining environments with an increasing regularity. Climatic Chambers provide engineers with the tools to replicate environmental conditions in a controlled manner. This means test conditions can be repeated for long periods of time simulating product exposure over a lifetime. Environments that can be produced seem endless. Vibration in association with temperature, humidity, rain, sunshine, altitude or other climatic conditions are a common requirement. Chambers of all shapes and sizes are available for testing everything from a PCB to a tank.