Used INTEGRA BIOSCIENCES PIPETBOY acu 2

Integra Pipetboy accu2 classic pipetting aid with power supply

Wireless pipetting controller.
Extremely light, compact and easy to use.
With a rechargeable 9 V NiMH battery that is simply inserted into the top of the handle.
One charge is sufficient to fill and rinse at least 500 x 50 ml pipettes.
For standard pipettes from 0.1 to 100 ml.
With battery, without power supply