HM Digital PPH-1000 Single-Line pH & Temperature Controller with 4-20mA Output 810666009600 ✔ OEM-spec fit for Bluelab

✔ OEM-spec fit for Bluelab PeriPod M3 and M4

Using a worn probe introduces measurement drift and unreliable readings

This filter is 2

With Alexapure

HM Digital PPH-1000 Single-Line pH & Temperature Controller with 4-20mA Output 810666009600 ✔ OEM-spec fit for BluelabHM Digital PPH 1000 Single Line pH & Temperature Controller The HM Digital PPH 1000 is a professional grade, single line pH and temperature controller engineered for industrial and commercial water treatment systems. With a 4 20mA analog output, dual relay control, and automatic temperature compensation (ATC), the PPH 1000 delivers precise, continuous pH management for demanding applications from chemical dosing systems to aquaculture, hydroponics,