<a href="http://techon.nikkeibp.co.jp/atcl/news/15/111801226/?rt=nocnt" target="_blank" rel="noopener noreferrer"> The closed-type plant ecology measurement device "SRP-450" jointly developed by Ohba Laboratory, Asahi Kogyo Co., Ltd., and TAZMO CO.,LTD. was introduced on Nikkei Technology Online. [Article]</a><a href="https://www.wow.pi.titech.ac.jp/doc/20151115_srp-450-leaf.pdf" target="_blank" rel="noopener noreferrer">[SRP-450 Pamphlet ]</a>