As an industrial and scientific professional, I was in search of a pressure controller that could handle heavy-duty operations without any errors. As a result of using this product, I found that this pressure switch accurately maintains the desired pressure levels, allowing me to run my compressor with ease. The device is incredibly robust, and design is perfect for industrial setups. However, the installation process was quite tricky, and it took me some time to get it right. Overall, I highly recommend this pressure switch for those who require a reliable and robust device for their heavy-duty compressors.