Original Portable Pipet-Aid® Pipette Controller

Reliable, portable and durable – setting the standard for convenience in laboratory pipetting.
original portable pipette

Precision Pipetting Made Easy

The Original Portable Pipet-Aid® Pipette Controller brings reliability and durability into the laboratory with a precision device that has become a staple for millions of technicians across the world. As convenient as it is powerful, the Original Portable PIpet-Aid® Pipette Controller provides cordless usability and proven technology.

The flow rate is better than 25 mL at 5 seconds with 100mL pipette and the filtered, failsafe nosepiece eliminates cross-contamination due to over-pipetting. See why the Original Portable Pipet-Aid® Pipette Controller is the industry standard that changed the industry.

  • Proven Reliability
  • Comes with Four Replacement Filters
  • Holster-type Wall Bracket Included
  • Made in the U.S.A

A Tradition of Precision

Drummond Scientific developed the original Pipet-Aid and has continued to innovate and create high-quality, precision instruments that set the industry standard for pipet and pipet controllers. With a focus on precision and usability, our products are designed to enhance fluid transfer and delivery across a wide range of scientific and clinical applications. The Original Portable Pipet-Aid is a cornerstone of our proven, precise family of products.


Catalog Information

Cat. No. Description
Buy Now 4-000-100 Supplied complete with 110V recharger (UL/CSA approved) plus four replacement filters
4-000-200 Same as above but 230V, CE, Euro
Note: U.S. Patent Numbers: 5,214,968, 4,624,147
Pipettes Made in the USA

All of our products are proudly made in the USA.

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What Original Portable Pipet-Aid® Pipette Controller Users Say

The New Nanoject III Is Now Available!

Nanoject II vs. Nanoject III Comparison

Both units utilize the same glass capillaries for pulling micropipettes. Due to the new improved method of securing the micropipette, smaller tips can be pulled and utilized on the Nanoject III. No O-rings to wear out. A micro “chuck” is used, and it simplifies attachment of the micropipette once backfilled with oil. The Nanoject III’s auto HOMING feature will eliminate the need to “rehome the unit as in the Nanoject II. This can reduce, if not totally eliminate, jamming of the plunger. Now available for the Nanoject II is the new Digital Control Box which has all the functionality of the original control box but now features a user friendly, easy to read touchscreen.

Product Name Nanoject II Nanoject III
Injection volumes 2.3 nL-69 nL 0.6 nL-999.9 nL
Rate of injection 46 nL/sec.& 23 nL/sec. only 1 nL/sec.-200 nL/sec.
Injection counter No Yes
Programmable multiple injections No Yes
Programmable frequency between injections No Yes
Auto HOMING of plunger No Yes
Micropipette I.D. size 10 µm minimum 2-3 µm minimum
Optional Footswitch Yes; inject only Yes; fill, empty and inject capability
Color, Touch Sensitive Keypad No; fill, empty, inject buttons only. Optional Digital Control Box Upgrade available Yes; multi screens
External computer interface Use of footswitch contact to inject. Injector has to be finished its injection at the speed rate of the Nanoject II before it will accept another pulse Use of a special opto-isolated input to allow the user to control injection rate and injection volume

Drummond Pipet-Aid® Controller Comparison Chart

Use this comparison chart to understand the difference between Drummond Pipet-Aid® Controller models and their useful features. This information will help you choose the best pipette controller to deliver the most accurate results for your intended applications.

Feature Other Pipette Controllers Portable Pipet- Aid® XP Pipette Controller Portable Pipet- Aid® XL Pipette Controller Pipet- Aid® Hood Mate® Pipette Controller
3 Speed Aspiration & Dispensing X
Removable Stand X X
Use in hood/laminar flow cabinet X X
Weight 230g 214g 214g 122g