ElectroJac 5 combines the best of more than 30 years experience in automated semen collection instrument design and manufacture, with state-of-the-art technology. With its unique flexibility of automatic and manual settings, ElectroJac 5 is the perfect field unit for even hard-to-collect bulls. When the ElectroJac 5 is in the automatic setting, it will automatically start and cycle through 32 pulses (two seconds on, then two seconds off) in increasing power levels. When the desired results are achieved, simply turn the machine off. The dwell switch may be used for more control during automatic operation. When the animal becomes stimulated, holding down the dwell switch will allow ElectroJac 5 to remain at a constant power level until desired results are achieved. Should the animal lose stimulation, releasing the dwell switch will allow the ElectroJac 5 to automatically continue increasing the intensity of each pulse until the animal is again stimulated. The average collection time with the ElectroJac 5 is only 55 seconds. ElectroJac 5's powerful gell cell battery allows for more than 200 collections per charge. ElectroJac 5, Complete System Includes: Carrying Case, Dwell Cable, 20' Assembly, Probe Cable, 20' Assembly, Semen Collection Director Cone, Semen Collection Vials, Handle Assembly, AC Battery Charger, 2½" (64 mm) Bull Probe. Regular Price: $2,100.00Sale Price: $1,850.00 2" Bull Probe $113.95 1" Ram/Boar Probe $139.95 Replacement Battery $95.00 This is our Yahoo store & shopping cart for our main site. Our main webpage can accessed by going to allvetsupply.com or allvet.net or allvet.org. If you have any questions or comments, please email us at sales@allveterinarysupply.com