Tackle your pH and ORP sample analysis with ease. Unlock precision and performance with Orion bench and portable pH/ORP meters. Whether in the lab or the field, achieve accurate measurements for pH and oxidation-reduction potential (ORP).

PH Meter, Digital 4-in-1 PH ORP H2 Temp Meter with ATC, H2 Water PPB/PPM Meter, 0.01 Resolution High Accuracy PH Tester for Drinking Water

Know the difference between ph meter vs orp meter individually along with their measurement devices & techniques. The ph is the measuring scale that is used to determine the basicity or acidity of an aqueous solution and orp stands for the oxidation-reduction potential of water.

A pH/ORP meter is an instrument that measures both the pH (acidity or alkalinity) and ORP (oxidation-reduction potential) of liquid samples. A pH and ORP meter is a valuable tool for a wide range of applications, from scientific research to industrial processes.

The HQ1110 Portable pH/ORP Meter is designed for water quality professionals who need to perform pH/ORP analysis in either field and lab environments. This new portable pH/ORP meter and probe kit allows you to collect accurate measurements, manage data, and easily review results, and with its IP67-rated ruggedness, it can withstand field use.

The SevenDirect SD20 is an accurate and flexible meter for the determination of pH and ORP. The instrument is delivered with an EasyPlace sensor arm. Large color touchscreen provides direct measurement and easy data entry. Instructions guide users through the …

The HI98121 Combo pH & ORP meter is a reliable, waterproof pH & ORP tester with 0.01 pH resolution, automatic two-point calibration, & temperature compensation.

This professional, waterproof meter accurately measures pH, ORP and temperature. Built-in diagnostic features for the most precise measurements and logging so you never miss a measurement, the HI98190 is the perfect tool for environmental and industrial testing.

HI6221 is a streamlined benchtop meter with a large touch screen display, comprised of a housing and an integrated pH / ORP measurement module. Compact and easy to operate, the benchtop meter is delivered with Hanna Instruments' HI1131B double junction combination pH electrode, together with HI7662-TW temperature probe.

Whether you're looking for a simple pH meter on a budget, or a powerful pH meter that simultaneously measures other parameters, our pH meters are designed to help you tackle even the most complex pH measurements with confidence.