Model 81335C*C
This unit is identical to 81335C except that it requires a line voltage of 220-230 V AC @ 50 Hz.
Model 84025*C
This unit is identical to 84025 except that it requires a line voltage of 220-230 V AC @ 50 Hz.
Model 84025NS*C
This unit is identical to 84025NS except that it requires a line voltage of 220-230 V AC @ 50 Hz.
Model 84025P*C
This unit is identical to 84025P except that it requires a line voltage of 220-230 V AC @ 50 Hz.
Model 84025L*C
This unit is identical to 84025P except that it requires a line voltage of 220-230 V AC @ 50 Hz.
Model 84025-X
Custom Learning Systems for rat, or pigeon testing with standard or modular test chambers are available.