New ergonomic technology and innovate design makes it one of the most innovative pipettes in the market. Multi Channel Pipettes are designed to aspirate and dispense liquid volumes while eliminating many of the potential error risks. Its operation remains correct and controlled, volume settings can be set to prevent accidental volume changes. - Light weight - Rotating dispensing head for optimal pipetting convenience. - Due to the optimized standard design of the tip cone, it can be compatible with a wide range of hand of tips. - Large central pipetting button and separate ejection function