The compact Athena® peristaltic pump is lightweight and compact. To use, simply attach an external power source such as a 12 volt battery to drive the pump. A high performance motor consumes only 3 amps at maximum draw making it an extremely efficient pump. The rugged Pelican™ 1300 case enclosure is made of impact and corrosion resistant ABS plastic to withstand demanding work conditions. Incorporating the most accurate and precise Variable speed controller for consistent flow rates will ensure the technician reliable sample integrity. Includes a built-in digital display and sealed push buttons are used to control the pump.