Monitoring your rat or mouse open field activity has never been easier-or more reliable.

Get the most accurate qualitative analysis of mouse or rat home cage activity with Photobeam Activity System-Home Cage (PAS-HC).

Capture every movement of your subject using Place Preference-the only system that allows you to capture x,y positioning of the animal.

A special adaptation of the Opto Max Activity Monitor gives the ability to quantitatively measure exploratory behavior.

Activity and movement are fundamental diagnostic parameters of animal behaviour.

The Forced Exercise / Walking Wheel System for Mice is designed to offer flexibility in conducting paradigms such as sleep deprivation and forced exercise.

Measure circadian rhythms with 30 second resolution while adding environmental enrichment.

Plastic home cage is locked securely in place along side the activity wheel.

The Model 80850MS Narrow Gap Activity wheel is suitable for running rats or mice. It has been designed for animal well being and easy maintence.

The HM-2 Feed and Water Intake and Activity Monitor Systems automatically measure and record the undisturbed, real-time feed and water intake and the feeding and activity behavior of multiple rodents group housed in a standard home cage environment around the clock.

The ACT-551-MS-SS activity wheel mouse cage design was developed in a leading circadian rhythms lab and has been found to be extremely reliable, easy to clean and inexpensive.

FreezeFrame has become the standard in the field for automated fear conditioning. It combines the sensitivity of the human observer with the objectivity and high throughput of automation.

Vital View is a PC-based data acquisition and analysis software for use with E-Mitter implantable telemetry, running wheels and IR Cage Top Sensors.

Multi-Varimex is unique to Columbus Instruments' line of infrared photocell-based activity monitors.

The Columbus Instruments Opto M4 is our latest implementation of our popular multi-channel activity monitor that supports a variety of sensor lengths and configurations (successor to the previous generation's Opto M3).