Drummond Portable Pipet-Aid XL Pipetting Device Drummond Portable Pipet-Aid XL 110V. Combining top-notch and uncompromising quality with an affordable price the Drummond Portable Pipet-Aid XL Pipetting Device Drummond Portable Pipet-Aid XL 110V 4-000-105/ 53439-990 can fulfill your laboratory needs while still offering a great value for the money. Product Category Description: Designed to reduce fatigue when pipetting under a hood the portable Pipet-Aid XL combines several ergonomic innovations to facilitate difficult pipetting procedures. A longer lightweight handle lowers user arm position to reduce strain. The design includes an adjustable sliding hand rest and a removeable stand that enables the unit to be set down without risk of contamination. A quieter more efficient pump extends operation periods between charges and the unit can be charged while in use to further eliminate downtime. Three speed settings allow for more precise control in both aspirate and dispense modes. Ordering Information: Each pipetting device is supplied complete with power supply charger 4 extra filters and a holster-type wall bracket. Specifications for Drummond Portable Pipet-Aid XL Pipetting Device Drummond 4-000-105 Portable Pipet-Aid XL 110V: Description: Portable Pipet-Aid XL 110V Drummond No.: 4-000-105 Unit: Each (Please note that the description and stock photo may not correspond to the specific model listed above) We offer only genuine Drummond products authorized for sale in the U.S. and other markets so you can be sure that you are buying authentic Pipets & Liquid Handling with a full manufacturer's warranty in addition to our own 100percent Satisfaction Guarantee. We are your premier online distributor for Drummond Pipets & Liquid Handling. We are an authorized supplier to all federal and state government agencies as well as to research and educational institutions and can facilitate volume orders on many types of laboratory equipment lab consumables and other products to help fulfill your specific needs. We offer Free Shipping and FREE USPS shipping to APO and FPO addresses on all orders in our store over 49. Please refer to our APO/FPO Shipping and Export Restrictions for more information on export to APO/FPO addresses. In addition to the Drummond Portable Pipet-Aid XL Pipetting Device Drummond Portable Pipet-Aid XL 110V 4-000-105/ 53439-990 we carry a full complement of Pipets & Liquid Handling as well as other product offerings from Drummond. We also carry a full line of Drummond accessories to help meet your laboratory and scientific needs. For a complete selection of Drummond Pipets & Liquid Handling please visit our Drummond page. For more brand name Pipets & Liquid Handling please visit our Pipets & Liquid Handling store section. To see our complete line of lab medical industrial and scientific products please see our science and lab equipment online catalog. Drummond Portable Pipet-Aid XL Pipetting Device Drummond 4-000-105 Portable Pipet-Aid XL 110V