On-site pipette calibration is important and can be made possible with accurate gravimetric testing, hence the use of Sartorius lab balances. Irrespective of the size of the pipette, the lab is able to determine any pipette with a volume of up to 1,000µl. Its flexible, modular and ergonomic design adds to its capabilities. The device is capable for easy pipetting because there is no external draft shield chamber to get in the way. A built-in motorized weight-determining component can be accessed with a single press of a key. This device is also capable of minimizing any loss of liquid, lessening the chance of errors.