Trusted pH Accuracy for Water Quality Enthusiasts & Professionals
Whether you’re fine-tuning a hydroponic system, caring for an aquarium, or verifying the pH of your irrigation water, precision pH measurement is the foundation of success. The Milwaukee pH54 Waterproof pH Tester has been designed for one purpose: to deliver accurate, reliable, and hassle-free pH readings, even in challenging environments.
Trusted by growers, aquarists, educators, and environmental professionals worldwide, the pH54 combines accuracy, durability, and affordability in a handheld, waterproof tester that’s easy to use and maintain. From hydroponic growers adjusting nutrient solutions, to wastewater technicians monitoring effluent, to aquarists keeping aquatic life in balance – Milwaukee’s pH54 provides fast, dependable results where they matter most.
Unlike single-use testers or fragile meters, the pH54 offers a long-lasting solution thanks to its replaceable, double-junction probe and IP65-rated waterproof casing. Calibration is fast and straightforward with simple, manual one- or two-point calibration. Its compact size fits easily in a pocket or toolbox, ready to support you on-site or in the lab whenever you need precise pH measurement.
Because when water quality is your business – or your passion – there’s no time for guesswork.
Why Choose the Milwaukee pH54?
- Precision at Your Fingertips: Achieve accurate measurements from 0.00 to 14.00 pH with ±0.1 pH accuracy and 0.01 resolution – essential for critical water monitoring tasks.
- Durability Built In: The IP65 waterproof design withstands wet and rugged environments, making it ideal for fieldwork, farms, and laboratories.
- Replaceable Probe for Longevity: Features a double-junction, replaceable pH probe (SE520) – a cost-effective solution that extends the life of your tester.
- User-Friendly Calibration: Manual one- or two-point calibration ensures optimal accuracy and adapts easily to your testing routines.
- Clear, Easy-to-Read Display: Large, dual-level LCD shows pH and temperature simultaneously for at-a-glance readings.
- Compact, Portable, and Practical: Designed for easy transport and immediate use in a wide range of environments.
- Automatic Temperature Compensation (ATC): Ensures precision readings, even with changing sample temperatures.
