Button Assembly Xp/Xl, Includes Springs, Pair Of 1

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Additional info longer lightweight handle reduces arm strainefficient pump for extended operationthree speed settings for precise controlthe portable pipet-aid xl has a longer handle to reduce arm strain during pipetting. Its ergonomic design includes an adjustable sliding hand rest and a removable stand that allows you to set down the pipet without fear of contamination. The unit features a quieter more powerful pump, an ez grip™ nosepiece and a “low battery” led indicator. Unit is supplied complete with a power supply charger, 4 extra filters and a holster-type wall bracket.Drummond pipet-aid® xlportable pipet-aid® xl_datasheet