Milwaukee EC59 Waterproof 3-in-1 EC/TDS/Temp Tester

Master nutrient precision with the Milwaukee EC59, a professional-grade EC TDS temp tester engineered for demanding cultivation environments. This waterproof 3-in-1 meter combines electrical conductivity, total dissolved solids, and temperature measurement in one rugged, reliable instrument—giving you complete control over your nutrient solution chemistry.

Why Choose the Milwaukee EC59?

The Milwaukee EC59 EC TDS temp tester delivers laboratory accuracy in a portable, user-friendly design. Whether you're dialing in hydroponic reservoirs, monitoring soil runoff, or maintaining precise feeding schedules, this meter provides instant, dependable readings that help you optimize plant nutrition and prevent costly nutrient imbalances.

Key Features:

• Waterproof Construction – IP67-rated housing withstands wet environments and accidental submersion
• 3-in-1 Functionality – Simultaneous EC, TDS, and temperature monitoring with one EC TDS temp tester
• Auto-Calibration – Simple one-point calibration ensures consistent accuracy
• Wide Measurement Range – 0-3999 µS/cm (EC) and 0-2000 ppm (TDS) covers most growing applications
• Temperature Compensation – Automatic adjustment for accurate readings across temperature fluctuations
• Durable Design – Built for professional use in commercial grows and research facilities

Precision You Can Trust

The Milwaukee EC59 EC TDS temp tester features a large, easy-read LCD display and intuitive controls that make nutrient monitoring effortless. The replaceable electrode extends the meter's lifespan, while the compact form factor fits comfortably in your hand or pocket.

From seedling to harvest, the Milwaukee EC59 EC TDS temp tester empowers you with the data you need to maximize yields and maintain optimal plant health. Trusted by professional cultivators worldwide, this meter represents the gold standard in portable nutrient testing.