Orion 4-Star Portable pH/Conductivity Meter by Thermo Fisher Scientific

4.3
/
5.0
  |  1 reviews
This waterproof, battery-operated conductivity meter stands up to the most demanding soil and water analysis applications and delivers over 2,000 hours of continuous operation. Convenient Quick-Start Guide is located on the back of the meter to make the unit easy to operate in the field.  In addition to pH, the rugged meter displays conductivity, resistivity, salinity, TDS and temperature measurements and offers a full complement of GLP-related features—including available 21 CFR Part ... Read more
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Orion 4-Star Portable pH/Conductivity Meter by Thermo Fisher Scientific product image
Orion 4-Star Portable pH/Conductivity Meter

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Average Rating: 4.3
1 Scientist has reviewed this product

4 out of 5
Ease of use
4 out of 5
After sales service
5 out of 5
Value for money


  • Status:

    Reviewer
  • Member since: 2022

  • Organization: Kenya marine and fisheries research institute



  • Ease of use
    4 out of 5
    After sales service
    4 out of 5
    Value for money
    5 out of 5
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Serves a lifetime with good handling.
Rating: 4.3

  • Application Area: In situ physiochemical parameters measurements of water.

"Very sensitive and the values obtained are accurate. Data obtained on pH measurements is based on your calibration. Gives multi parameter measurement that is; temperature, pH MV, salinity and conductivity."

Review date: 25 Oct 2022 | Orion 4-Star Portable pH/Conductivity Meter
This waterproof, battery-operated conductivity meter stands up to the most demanding soil and water analysis applications and delivers over 2,000 hours of continuous operation. Convenient Quick-Start Guide is located on the back of the meter to make the unit easy to operate in the field. 

In addition to pH, the rugged meter displays conductivity, resistivity, salinity, TDS and temperature measurements and offers a full complement of GLP-related features—including available 21 CFR Part 11 software option. It accepts both 4-electrode and 2-electrode cells.

SMART STABILITY™ and SMART AVERAGING™ functions simplify the measurement process. You can record and store up to 10 setup parameters and calibrations—a valuable feature for multi-user labs. 

Product Overview

Orion 4-Star Portable pH/Conductivity Meter by Thermo Fisher Scientific product image

Orion 4-Star Portable pH/Conductivity Meter

Manufacturer Thermo Fisher Scientific

4.3 / 5.0 | 1 reviews