Hanna Instruments, Inc. Datasheets for Oxidation Reduction Potential (ORP) Instruments

Oxidation reduction potential (ORP) instruments measure or monitor ORP in solution.
Oxidation Reduction Potential (ORP) Instruments: Learn more

Product Name Notes
pH/ORP/Temp Meter -- HI 98150 Automatic calibration, IP67 waterproof protection
pH Meter -- HI 9026 Ideal for harsh conditions, backlit display, affordable and precise
ORP Tester -- HI 98201 Platinum electrode, quick/inexpensive tester
Water Quality Meter -- HI 9828-20 Probe diameter less than 2", 20 meter cable
Water Quality Meter -- HI 9828-4 Probe diameter less than 2", 4 meter cable
Water Tester -- HI 98204 Quick reliable measurement, lightweight and compact, rugged construction
pH/ORP Meter -- HI 98183
pH/ORP/ISE Meter -- HI 98184
pH/ORP/ISE Meter -- HI 98185
Rugged, waterproof case, log-on-demand capability
HI255:pH/ORP METER -- HI 255 Simultaneous measurement of pH & conductivity, extremely precise
pH/ORP Meter -- HI 98171
pH/ORP/ISE Meter -- HI 98172
Waterproof casing, Logs up to 50 readings for each parameter
pH/mV/Temp Meter -- HI 9025C Waterproof, microprocessor meter, automatic or manual temp compensation
ORP Tester -- HI 98120
pH/ORP Tester -- HI 98121
Waterproof, sealed against humidity and designed to float, for pools & spas