Milwaukee Instruments

About AMilwaukee Instruments

For 30 years Milwaukee Instruments has been dedicated to helping hydroponics and greenhouse growers, winemakers, brewers, pool service technicians, reefers, educators and others raise their standards. We’ve made it possible for hundreds of thousands of professionals, enthusiasts, and beginners around the world move from difficult and inaccurate visual testing to accurate and precise digital analysis. Our instruments are manufactured in Europe.


  • PensMeter
  • PRO Testers
  • Portable Meters
  • Bench Meters
  • Refractometers
  • Photometers
  • Turbidity
  • Monitors
  • Controllers
  • Thermometers
  • Replacement Probes
  • Solutions and Care Kits
  • Reagents and Standards
  • Accessories

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