Milwaukee EC59 PRO Waterproof 3-in-1 Conductivity / TDS & Temperature Tester

Overview

The Milwaukee EC59 PRO is a waterproof 3-in-1 tester that measures conductivity (EC), total dissolved solids (TDS) and temperature in a single pocket instrument. Covering EC from 0 to 3999 µS/cm and TDS to 2000 ppm, it is ideal for drinking water, aquariums, RO systems and general low-conductivity water-quality checks.

Automatic single-point calibration and temperature compensation make it simple and accurate to use, and the replaceable MI59P probe keeps it working for years. The floating, waterproof housing is ideal for field use, and auto shut-off preserves the LR44 batteries.

Key Features

• 3-in-1 measurement of EC, TDS and temperature
• EC 0 to 3999 µS/cm; TDS 0 to 2000 ppm
• Temperature from 0.0 to 60.0 °C
• ±2% full-scale accuracy (EC/TDS); ±0.5 °C temperature
• Automatic single-point calibration
• Automatic temperature compensation
• Waterproof, floating housing for field use
• Replaceable MI59P probe extends the tester’s life
• Auto shut-off after 8 minutes; ~100 hours on LR44 batteries

Applications

The Milwaukee EC59 PRO is used to check EC, TDS and temperature in drinking water, aquariums, RO/water-treatment systems, hydroponics and general water-quality testing where a rugged, waterproof pocket tester is preferred.

What’s in the Box

• 1 × Milwaukee EC59 PRO waterproof 3-in-1 tester
• 1 × MI59P replaceable probe (fitted)
• 4 × 1.5 V LR44 batteries
• 1 × Instruction manual

Why buy from MME in UAE

MOHAMMAD MAHDI Electronics Trading LLC (MME) is a trusted supplier of Milwaukee test and measurement instruments in the UAE. We offer genuine products, competitive pricing, fast local delivery across Dubai, Abu Dhabi and the wider UAE, and knowledgeable after-sales support. Download the Milwaukee EC59 datasheet or contact our team for a quotation.