- Advanced Technology Laboratories - Ultramark 4 Ultrasound System (Requires 4/unit)SKU: 5397-2 Voltage: 1.2 Volt Capacity: .70 Ah Chemistry: Nickel Cadmium$1.84
- Advanced Technology Laboratories - UM8 UltrasoundSKU: 5368-2 Voltage: 6 Volt Capacity: 1.0Ah Chemistry: Sealed Lead Acid$6.51
- Advanced Technology Laboratories - 800 Plus Ultrasound (Memory)SKU: 5457-1 Voltage: 3.6 Volt Capacity: .15 Ah Chemistry: Nickel Metal Hydride$8.96