The 4460A Retractable Lever is a standard accessory for the Campden and Lafayette Instrument operant test chambers for rats. It can be easily fitted to any modular or touch screen chamber. Product shown with modular panel (not included)

Featuring the high quality design, material and construction details as the standard rat modular chambers except smaller in size. Comes equipped with a stainless steel grid rod floor.

The 4461A Retractable Lever is a standard accessory for the Campden and Lafayette Instrument operant test chambers for mice. It can be easily fitted to any modular or touch screen chamber. Product shown with modular panel (not included)

A deluxe retractable lever for all rat modular test chambers.

Reward Area for Mice reported via door or photobeam. Useful for pellet and dual liquid rewards.

Operant Chamber Reward area, report by door / microswitch.

Reward Area reported via door or photobeam. Useful for pellet reward, liquid option available.

Reward Area reported via door or photobeam. Useful for pellet and dual liquid rewards.

A 4U modular panel with Rat Nose Poke including I/R sensor and open back.

Nosepokes are used for the conditioning of animals with computer controlled operant systems.