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PH / ORP Meters

 

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Thermo Scientific VSTAR00 - Versa Star Pro Meter, 110-220VAC without Modules
Catalog: VSTAR00
  • Style (Dissolved Oxygen Meter/Fluoride): Benchtop
  • Style (pH Meters): Benchtop
  • Measure Temperature: Yes
  • ATC Temperature Compensation: Yes
  • With Electrode: No

List Price: $1,459.00

Your Price: $1,192.89

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Thermo Scientific VSTAR10 - Orion Versa Star Pro pH Benchtop Meter and Stand Only
Catalog: VSTAR10
  • Style (pH Meters): Benchtop
  • ATC Temperature Compensation: Yes
  • ECCN Number: EAR99
  • Country of Origin: Indonesia

List Price: $1,761.00

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Thermo Scientific VSTAR13 - Orion Versa Star Pro pH Benchtop Meter ROSS Difficult Sample Kit
Catalog: VSTAR13
  • Style (pH Meters): Benchtop
  • ATC Temperature Compensation: Yes
  • HTS/Schedule B Number: 9027.80.4530
  • ECCN Number: EAR99
  • Country of Origin: Indonesia

List Price: $2,406.00

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Thermo Scientific VSTAR40B - pH/ISE Benchtop Multiparameter Meter
Catalog: VSTAR40B
  • Style (Dissolved Oxygen Meter/Fluoride): Benchtop
  • Style (pH Meters): Benchtop
  • Measure Temperature: Yes
  • ATC Temperature Compensation: Yes
  • Measure pH: Yes
  • With Electrode: No

List Price: $2,831.00

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Thermo Scientific VSTAR50 - pH/Conductivity Multiparameter Benchtop Meter
Catalog: VSTAR50
  • Style (Dissolved Oxygen Meter/Fluoride): Benchtop
  • Style (pH Meters): Benchtop
  • Measure Temperature: Yes
  • ATC Temperature Compensation: Yes
  • Measure pH: Yes
  • Measuring Conductivity: Yes

List Price: $2,472.00

Your Price: $2,021.13

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Thermo Scientific VSTAR80 - pH/LogR Benchtop Meter
Catalog: VSTAR80
  • Style (pH Meters): Benchtop
  • ATC Temperature Compensation: Yes
  • Warranty: 3 YEARS
  • IP Rating: IP54
  • Product Height: 3.9 IN
  • Product Length: 11 IN

List Price: $2,273.00

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Thermo Scientific VSTAR82 - pH/LogR Benchtop Meter
Catalog: VSTAR82
  • Style (pH Meters): Benchtop
  • ATC Temperature Compensation: Yes
  • Warranty: 3 YEARS
  • IP Rating: IP54
  • Product Weight: 2.5 LBS
  • Product Height: 3.9 IN

List Price: $2,739.00

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Thermo Scientific VSTAR83 - pH/LogR Benchtop Meter
Catalog: VSTAR83
  • Style (pH Meters): Benchtop
  • ATC Temperature Compensation: Yes
  • Measuring Conductivity: No
  • Warranty: 3 YEARS
  • IP Rating: IP54
  • Product Weight: 2.5 LBS

List Price: $2,790.00

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Thermo Scientific VSTAR91 - Orion Versa Star Pro Meter Kit
Catalog: VSTAR91
  • Style (Dissolved Oxygen Meter/Fluoride): Benchtop
  • Style (pH Meters): Benchtop
  • Measure Dissolved Oxygen: Yes
  • Measure Temperature: Yes
  • Adjustable Salinity: Yes
  • ATC Temperature Compensation: Yes

List Price: $4,890.00

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Recommended for you

PH / ORP Meters

pH Meters measure the acidity or alkalinity of liquids. Most of them have a special probe connected that measures the pH and a screen that displays the information. The probe is usually made of glass. These meters range from simple devices to complex systems.

ORP Meters, Oxidation-reduction potential, measures the degree to which a substance is capable of oxidizing or reducing another substance. ORP is measured in millivolts (mV). A positive ORP reading indicates that a substance is an oxidizing agent. A negative ORP reading indicates that a substance is a reducing agent.
 
pH Meter Applications
  • Agriculture
  • Fish farming
  • Aquariums
  • Boilers
  • Cooling towers
  • Drinking water
  • Food and Beverage
  • Hydroponics
  • Laboratories
  • Chemical industry
  • Pools/Spas
  • Water treatment
Key Features of pH Meters to Consider
  • RENEW feature that tells you when it’s time to replace your pH electrode
  • CAL feature that tells you when it’s time to recalibrate your meter
  • Flat Surface pH electrode that is completely waterproof and rugged enough to withstand harsh environments
  • Memory stores 15 readings
  • “On-the-Spot” measurements
This video demonstrates the waterproof Extech pH meters and discusses solutions to the top problems users have when using traditional pH meters: 1) clogged junctions, broken bulbs, and limited applications 2) the shelf life of electrodes 3) calibration and 4) recording data.
 
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