Hamilton
Hamilton SoftTouch 8-channel electronic pipette
HSE-100
We use microplate-format assays for a number of procedures including routine protein quantification. A multichannel pipette helps and the ability of electronic models to dispense can be useful.
Liquid handling
Various
The pipettor is easy to use. You can adjust the up and down speeds separately through 5 settings. It can carry out dispensing, reverse pipetting, and some other functions.
Keep the tips clear of the liquid during blowout because it aspirates slightly on reset.
No problems pipetting but it's not as refined as more expensive competitors. The construction feels cheaper. The body has hard right angles that don't fit the hand as well. The motor is noisier. The on/off button feels chintzy. The pipette button is not as ergonomic in location or actuation as others I've used. The lever ejector is simple and efficient.
Capable of dispensing
None
Gets the job done
Feels somewhat cheap
Although not as polished as some competitor pipettes, the Hamilton is more reasonably priced and works fine.