This pipette is marketed under two names: Repeator Plus and Multipette. Same pipette, same parts.

The blue is the newer version, gray is older. Some of the gray parts are being discontinued such as the filling lever, pipetting lever and volume set switch which are all gray in color. The blue filling lever and Pipetting lever work for the gray instrument. However, the gray volume set switch 22269402 doesn’t work for the blue because it isn’t programmed to accommodate the newer 25ML combitip.
Also, some of the old gray filling levers have a small metal peg behind them. If replacing the gray with a blue filling lever, you simply discard the small metal peg as the blue version doesn’t need it.

Eppen. Repeater Plus / Multipette

Sort by:     ITEM#   Product   Price   Add date    Default   Item ITEM# Price Quantity Repeater Plus LCD Display See details BK 22268724 $31.00 Repeater Plus Battery See details BK 22269119 $11.00 Repeater Plus Combitip Sensor See details BK 22269321 $65.00 Repeater Plus Filling Lever, blue knob See details BK 22268741 $14.40 Repeater Plus Pipetting Lever, gray knob See details BK 22269445 $12.00 Repeater Plus Pipetting Lever, blue knob See details BK 22268805 $21.00 Repeater Plus O-ring See details BK 22269356 $3.25 Repeater Plus Display Window See details BK 22269437 $8.25 Repeater Plus Reset Spring See details BK 22269143 $13.00  Add Selected