Milwaukee MW803 MAX Waterproof Low Range 4-in-1 pH / EC / TDS / Temperature Tester with Replaceable Probe

Overview

The Milwaukee MW803 MAX is a waterproof low-range 4-in-1 tester that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature in a single pocket instrument. Its low EC/TDS ranges make it ideal for drinking water, aquariums, RO systems and other low-conductivity applications, while a replaceable MI60P probe covers all four parameters.

Automatic pH and EC calibration with automatic temperature compensation make it quick and accurate to use, while the floating, waterproof housing suits field work. The replaceable probe keeps it working for years, and auto shut-off preserves the LR44 batteries.

Key Features

• Low-range 4-in-1 measurement of pH, EC, TDS and temperature
• pH 0.00–14.00; EC 0–3999 µS/cm; TDS 0–2000 ppm
• Automatic pH (1/2-point) and EC (1-point) calibration
• Automatic temperature compensation (β = 0.0 to 2.4 %/°C)
• Adjustable TDS factor (0.45 to 1.00)
• Replaceable MI60P probe for extended life
• Waterproof, floating housing for field use
• Auto shut-off after 8 minutes; ~100 hours on LR44 batteries
• Lightweight, pocket-sized design

Applications

The Milwaukee MW803 MAX is used to measure pH, EC, TDS and temperature in drinking water, aquariums, RO systems, hydroponics and general low-conductivity water-quality testing.

What’s in the Box

• 1 × Milwaukee MW803 MAX waterproof low range 4-in-1 tester
• 1 × MI60P 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 MW803 datasheet or contact our team for a quotation.