Hamilton 250 μl, Model 725 N Digital Syringe, 22s gauge, 51 mm, point style 2

The Hamilton Digital Syringe eliminates parallax errors by providing a digital readout on its integrated LCD screen. An adjustable plunger-stop guarantees reproducible plunger placement. Easily achieve precision up to 0.5% while dispensing volumes from 500 µL down to 50 nL.