Milwaukee PRO pH & Temperature Tester with ATC & a Replaceable Probe

The Milwaukee PH55 Waterproof pH & Temperature Tester is a professional-grade instrument designed for reliable, on-site pH and temperature measurements in challenging environments. Featuring a durable IP65-rated body and double-junction, gel-filled replaceable probe, it delivers fast accuracy (±0.1 pH and ±0.5 °C) over an extended range (-2.0 to 16.0 pH / -5 to 60 °C).