The Seedburo Chrome Plated Probes are used for sampling grains and seeds from bags and various containers (gaylord, etc.). Both probes are 39" long with the 78-OH featuring 6 standard size openings and the 79A-OH having 3 elongated openings for use with cereal grains that have long straws.

No. 78-OH  39" Chrome Plated Trier: Double tube construction with ⅞" outside dia. and 6 openings ¾" W x 2½" L. Open handled. Net wt. 2½ lbs. Ship wt. 3 Lbs. Dims. 43" x 4" x 4".

No. 79A-OH  39" Chrome Plated Trier: Double tube construction with ⅞" outside dia. and 3 long openings ¾" W x 8" L. Open handled. Net wt. 2 lbs. Ship wt. 3 lbs. Dims. 43" x 4" x 4"