Shop by Category




Shop by Category


Our offices will also be closed for the New Year Holiday from 2:30 pm Thursday, December 30 until Monday, January 3 at 7:30 am.  All orders after 2:30 pm, Thursday, December 30 will be processed on the following Monday.  We wish you and yours a very Happy Holidays and a prosperous New Year!



For Custom Test Pieces, including Multi-Cards (cards with multiple seeds and/or multiple contaminant types)

Call 866-691-8560 or email us at testrods@testrods.com