Set of 4 Gilson Pipetman Ultra  U10, U20, U200 U1000 with brand new batteries. They need calibration but have been professionally cleaned and sterilized.

Originally acquired with a large lab surplus lot, the show some marking from previous use but they are in very good condition and have been working without any issue. Only selling because we don't use this particular version anymore.

Please feel free to ask any question and don't hesitate to request more information and/or pictures.