The Argos Technologies 24501-25 is a Single Channel Omega Electronic Pipette with 0.5 to 10 µL volume. It features the capability of storing up to three of your more frequently used modes. Another feature is a display panel for ease of use. It also has a Smart Power Saver, which activates a sleep mode enhancing its battery life. Its battery charges by either a charging stand or USB power cord and does so in two hours, lasting up to 5 hours of continuous pipetting.