Hacker Instruments & Industries Equipment List Hacker Instruments & Industries - Series 200 and 300Manufactured by Hacker Instruments & IndustriesThe ergonomic design and safety features of the H/I 200 and 300 Series microtomes make them ideal for the fast paced histology lab. Page 1 of 1 1Ask a QuestionGet answers for Hacker Instruments & Industries ProductsSign in to Submit QuestionSubmit Question