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Thermo Scientific Orion Pro Star Electrochemistry Bench Meter Series

03,Mar,2025

Running Industrial (Shanghai) Co., Ltd. takes you to gain a deeper understanding of Thermo Scientific ™ Orion ™ Selection of Pro Star Electrochemical Desktop Instrument Series.

Key benefits

High resolution touchscreen

Intuitive user interface

Robust data and calibration log storage

Dust- and water-resistant housing

Reduced bench footprint


Selection guide

Find the right Orion Pro Star electrochemistry bench meter for your needs. Browse parameter capabilities and instrument features to select the right fit for your measurement requirements.

Thermo Scientific Orion Pro Star Electrochemistry Bench Meter Series

Meter model overview

Orion Pro Star PH211 pH/ORP Bench Meter

•Measure pH, mV or ORP with temperature

•±0.002 pH relative accuracy across -2 to 20 pH range

•Obtain temperature measurements automatically using an ATC sensor, manually or using ambient air temperature


Orion Pro Star EC212 Conductivity Bench Meter

•Measure conductivity, total dissolved solids (TDS), salinity or resistivity with temperature

•±0.5% reading relative accuracy across 0.010 μS/cm to 3000 mS/cm range

•Perform temperature-compensated conductivity readings using linear, non-linear, EP/USP or off-compensation options and reference temperature options of 5, 10, 15, 20, 25 or 30°C


Orion Pro Star DO213 Dissolved Oxygen Bench Meter

•Measure dissolved oxygen as % saturation, concentration as mg/L or concentration as ppm with barometric pressure and temperature

•±2% saturation, mg/L or ppm relative accuracy across 0.0 to 600.0% saturation or 0.01 to 90.0 mg/L or ppm range

•Automatically compensate dissolved oxygen readings for barometric pressure, using the built-in barometer or manual entry, and salinity, using manual entry


Orion Pro Star PI214 pH/Ion Bench Meter

•Measure pH, mV, ORP or ion concentration with temperature

•±0.2 mV or ±0.05% of the reading relative accuracy across 0.0001 to 19999 ion concentration range

•Utilize selectable ion concentration units of ppt, ppm, ppb, mg/L, M, mM, %, none or user-defined


Orion Pro Star PC215 pH/Ion & Conductivity Bench Meter

• Measure pH, mV, ORP or ion concentration with temperature on channel 1

• Measure conductivity, total dissolved solids (TDS), salinity or resistivity with temperature on channel 2

• View channels simultaneously or individually


Orion Pro Star PD216 pH/Ion & Dissolved Oxygen Bench Meter

• Measure pH, mV, ORP or ion concentration with temperature on channel 1

• Measure dissolved oxygen as % saturation, concentration as mg/L or concentration as ppm with barometric pressure and temperature on channel 2

• View channels simultaneously or individually


Orion Pro Star PI217 Dual Channel pH/Ion Bench Meter

• Measure pH, mV, ORP or ion concentration with temperature on channel 1 and channel 2

• Perform 1- to 5-point pH calibrations, 1-point ORP calibrations, 1- to 5-point ion concentration calibrations and 1- to 2-point temperature calibrations

• View channels simultaneously or individually


Orion Pro Star MP218 pH/Ion, Conductivity & Dissolved Oxygen Bench Meter

• Measure pH, mV, ORP or ion concentration with temperature on channel 1

• Measure conductivity, total dissolved solids (TDS), salinity or resistivity with temperature on channel 2

• Measure dissolved oxygen as % saturation, concentration as mg/L or concentration as ppm with barometric pressure and temperature on channel 3

• View channels simultaneously or individually


For more product information and prices, please contact Running Industrial (Shanghai) Co., Ltd.