The PLT (Pipette Leak Tester) unit for air displacement pipettes allows daily pipette checks, providing a safeguard during periods between routine calibrations thereby significantly improving the pipette process reliability. Even the smallest leaks are detected and quantified.

• Test limit values for all commercially available single- and multi-channel pipettes in the volume range of 1 μl to 10 ml are pre-programmed
• Test pipettes with and without tips to assist in diagnosis of the leak source
• Test results in seconds
• Optional PLT unit software (PLTconnect) facilitates the documentation of leak tests