This house light features three pure white light (5500K – 6500K) LED’s with 120 degree beam angle. The light is angled 45 degrees down into the chamber and uses an opal matte diffuser lens to provide evenly distributed illumination of the entire chamber.

Digitally controlled frequency generator that can be used for auditory stimulus in animal behavior studies. Designed for use with modular operant chambers.

This stimulus light has been introduced to replace the 80221. It uses the same bulb for identical intensities. The lens is recessed and is perfectly flat to minimize damage from chewing. The lens is easy and inexpensive to replace.

This Shocker-Scrambler features a bipolar shock stimulus with eight pole scrambled output suitable for most behavioral applications.

Reward trough sized for mouse report by door or head entry photobeam with pellet and dual liquid reward for 80004 & 80016 modular chambers.

A new unique pecking key with 4 x 4 programmable stimulus array.

This deluxe retractable response lever is designed for use in the standard Modular Test Chamber with optional mouse grid floor and comes mounted on a 2U panel.