ph meters

pH measurement is critical in many processes. For pH measurement we have many possibilities from simple tester-type instruments to portable or desktop instruments.

HI-98127/HI-98129 pHep4/pHep5 pH/Conductivity waterproof Tester

This lightweight, waterproof tester provides accurate pH and temperature readings with a large LCD display and stability indicator for reliable results.

HI2020-01 edge® Multiparameter pH Meter

The edge lab pH meter offers precision, versatility, and smart electrode recognition with diagnostics. Use it as portable, benchtop, or wall-mounted device.

HI-504 Series pH/ORP Controller with Tele-Control and Sensor Check

HI-504 pH/ORP controller by HANNA® with tele-control technology. High-performance, enhancing process control with 25 years of industrial experience.

HI 9125N, Portable pH/mV Meter with Enhanced Design

Heavy-duty waterproof HI 9125N pH/mV meter with advanced microprocessor tech, delivers lab-accurate results even in harsh industrial environments.

HI9811-5 Portable pH/EC/TDS/Temperature Meter

The HI9811-5 is a waterproof, portable meter measuring pH, conductivity, TDS, and temperature with one probe. Ideal for agriculture, greenhouse, and hydroponics.

HI-2221 phmeter with Calibration Check

The HI 2221 benchtop meter measures pH (-2 to 16), ORP (±2000 mV), and temperature (±0.2 °C), with ±0.01 pH accuracy and logs up to 100 data points.

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