Sensitivity range: 0.3 - 1.0 µm

HandiLaz® Mini Air Particle Counter

The HandiLaz® Mini Air Particle Counter is ergonomically designed to fit in the palm of your hand. Rugged and dependable, it provides tremendous value for cost-conscious users who want a reliable, easy-to- use, hand-held particle counter. The HandiLaz Mini Air Particle Counter meets USP 797 requiremements for pharmaceutical compounding, sterile preparations. Designed with pharmacists in mind, it lets you test when you need to; just pick it up and use it without any training so you can focus on other tasks.

Read more



  • Simultaneously sizes and counts particles in three fixed channels
  • Sizing sensitivities of 0.3, 0.5 and 5.0μm
  • Sample flow rate of 0.1 ft3/min (2.83 L/min)
  • Quiet pump with flow control
  • Power supply for dedicated use, batteries for mobile use
  • Stores data for up to 10,000 samples
  • Five different sampling modes
  • Data output via RS-232C or RS-485
  • Data download software included
  • One-year warranty
  • Four standard AA, high capacity, quick change, rechargeable NiMH batteries
  • Installation Qualification/Operation Qualification (IQ/OQ) validation documentation included
  • Compounding procedure templates


  • Low-cost alternative for spot monitoring
  • Counts up to 2,000,000 particles/ft
  • Low cost of ownership
  • Batteries allow for remote use with minimal downtime
  • Diode laser eliminates need for frequent cleaning
  • Particle measurements made in seconds
  • Intuitive, easy-to-learn user interface
  • Interfaces directly by cable with optional printer or PC
  • Quick and easy leak detection
  • Fits easily in palm of your hand
  • Weighs only 1.5lb (0.68 kg)


  • Conducting ISO certification of cleanrooms
  • Detecting local particle sources
  • Point-of-use measurements in cleanrooms
  • Filter testing and leak detection
  • Portable particle counting

Available Accessories

External Printer

External Printer

Print your records quickly and easily with an External Printer designed specifically to pair with your equipment.

Related Products

Lasair® III Aerosol Particle Counter

The Lasair III Particle Counter is designed for cleanroom work with your unique needs in...

Still have Questions?

Our customer support is ready to answer your questions or get a quote ready for you.

Contact Customer Support Request a Quote