Milwaukee EC60 and pH55 set in a case Mi5560

Milwaukee pH55 & EC60 Combo Pen Set

Precision Meters Built for Growers, Breeders, and Water Quality Pros

The Milwaukee pH55 and EC60 are a powerful duo of compact, waterproof handheld meters, engineered to deliver laboratory-grade accuracy in any setting—from hydroponics and aquaponics to brewing, irrigation, and environmental fieldwork. Designed with robust features, replaceable probes, and intuitive interfaces, these meters are trusted tools for anyone who needs reliable, on-the-go water testing.

Milwaukee pH55 – High-Precision pH & Temperature Meter

• Double-Junction Electrode – Minimizes contamination and extends sensor life.

• ATC (Automatic Temperature Compensation) – Ensures accurate pH readings regardless of temperature fluctuations.

• Wide pH Range: -2.0 to 16.0 pH with ±0.1 accuracy.

• Waterproof Housing (IP65) – Ideal for wet environments and field use.

• Easy Calibration – 1 or 2-point automatic calibration with built-in buffer recognition.

• Large Dual-Level LCD Display – Simultaneously shows pH and temperature readings.

• Replaceable Electrode – Reduces long-term maintenance costs.

Milwaukee EC60 – EC/TDS & Temperature Meter

• 3-in-1 Measurement – Accurately tests EC (0 to 20.00 mS/cm), TDS (0 to 10.00 ppt), and temperature.

• ATC for EC and TDS – Delivers consistent readings in varying thermal conditions.

• Automatic Calibration – One-point calibration for fast, reliable setup.

• Replaceable Graphite Sensor – Ensures stable, low-drift conductivity measurements.

• Hold and Auto-Off Functions – Improves battery efficiency and ease of use.

Why These Meters Stand Out

• Durability Meets Portability – Built for tough jobs in unpredictable environments.

• Lab-Level Accuracy – Precision trusted by growers, aquarists, and brewers worldwide.

• Low Maintenance – Replaceable probes and minimal upkeep.

• Battery Efficient – Operates for up to 300 hours on standard coin-cell batteries.

Whether you're dialing in nutrient mixes, monitoring aquaculture systems, or fine-tuning fermentation conditions, the Milwaukee pH55 & EC60 combo gives you the confidence of accurate, professional-grade testing—anytime, anywhere.