PRO 3-in-1 (pH, EC, TDS) Portable Meters

The Milwaukee MW801 and MW802 PRO 3-in-1 Combo Meters let you measure pH, electrical conductivity (EC), and total dissolved solids (TDS) with a single meter and integrated probe, eliminating the need to juggle multiple electrodes and cables. Both meters share the same rugged, lightweight 5.8-ounce design with a large easy-to-read display, automatic temperature compensation (ATC), and the SE600 integrated combo probe featuring a fiber junction pH sensor to reduce contamination when measuring fertilizer solutions. The MW801 is optimized for low-range applications such as drinking water, aquaponics, and aquariums, while the MW802 covers a wider EC range suited for hydroponics, aquaponics, and greenhouse growing.

Features:

• MW801: Low range 3-in-1 pH/EC/TDS combo meter; range 0.0-14.0 pH, 0-1990 µS/cm, 0-1990 ppm; accuracy ±0.2 pH, ±2% full scale EC/TDS; optimized for drinking water, aquaponics, and aquariums
• MW802: Standard range 3-in-1 pH/EC/TDS combo meter; range 0.00-14.00 pH, 0.00-6.00 mS/cm, 0-4000 ppm; accuracy ±0.2 pH, ±2% full scale EC/TDS; optimized for hydroponics, aquaponics, and greenhouse growing
• SE600 integrated combo probe included on both models with a fiber junction pH sensor to minimize contamination in fertilizer solutions
• Automatic Temperature Compensation (ATC) on both models
• Factory calibrated with simple single-point manual recalibration for both pH and EC
• Replaceable SE600 probe with a single 3-foot cable for easy use
• Lightweight and portable at just 5.8 ounces with battery, just over 3 inches wide
• Large, easy-to-read display for quick results in the field or greenhouse
• Rugged build quality designed for years of reliable use
• Store pH probe upright in storage solution MA9015; never store in distilled or RO water; clean regularly with MA9016 cleaning solution; calibrate after cleaning or extended storage