Hi, I'm Zim Sherman, founder and director of engineering at Scienterra. 23 years ago, I was creating instruments at NOAA to measure greenhouse gases. I enjoyed the challenges of conducting research of such importance, requiring precision and reliability. Over time, I found myself wondering how I could use my skills to help manage our natural resources and protect human health. We started Scienterra in 2006, with a mission to provide affordable engineering solutions for researchers and custodians of the environment. We now have distributors and customers in 29 countries. We take pride in our responsiveness and level of customer care. We offer our skills and expertise with the hope that, through our combined efforts, we will preserve our world's beauty for future generations.