Welcome to Percival Scientific, Inc.

Percival Scientific continues to set the standard of excellence for environmental growth chambers by designing and manufacturing several lines of reliable plant growth chambers, biological incubators and special application research chambers. We offer the largest choice of both Select Series by Percival and custom chamber solutions designed to meet your specific research requirements, timelines and budgets.

Our environmental growth chambers feature benefits not offered by other manufacturers and are the preferred choice among universities, colleges, government institutions and businesses both domestically and internationally. Our ability to meet individual requirements and to control multiple critical testing variables is what has allowed Percival Scientific to become an industry leader.