A pipetler is a laboratory tool used to transfer precise volumes of liquids. It typically consists of a slender tube with a bulb or plunger mechanism that creates suction, allowing the user to draw liquid into the pipetler and dispense it accurately. Pipetlers are essential in various scientific fields, including chemistry and biology, where accurate measurements are crucial. There are different types of pipetlers, such as manual and electronic versions. Manual pipetlers require the user to operate the suction mechanism by hand, while electronic pipetlers automate the process for increased precision and ease of use. Both types are commonly used alongside other laboratory equipment like pipettes and test tubes.