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Sensors, Probes and Meters

Achieve precise measurement and control with our comprehensive selection of sensors, probes, and meters. We offer a diverse range of instruments designed to monitor and regulate critical parameters in laboratory and industrial settings. From pH and dissolved oxygen probes to gas detectors and mass flow sensors, we provide the tools necessary for accurate and reliable measurements.

Our inventory includes a variety of probes and meters for measuring pH, dissolved oxygen (DO), temperature, and other key parameters. We offer DO probes and pH probes from trusted brands, ensuring accurate and reliable readings. Temperature probes and meters, including thermocouples, provide precise temperature measurement for various applications. Gas detectors and monitors safeguard your environment by detecting and measuring hazardous gases.

For specialized applications, we provide viscometers for measuring fluid viscosity, vacuum pressure gauges for monitoring vacuum levels, mass flow sensors for precise gas and liquid flow measurement, and many other specialized instruments..

We stock leading brands such as VWR, Sartorius, Mettler Toledo, Broadley-James, Beckman Coulter, Fisherbrand, J-KEM, Chemglass, and Applikon, guaranteeing high-quality and reliable products. Whether you're monitoring critical process parameters, conducting research, or ensuring environmental safety, our extensive selection of sensors, probes, and meters will help you achieve accurate and reliable results. Browse our subcategories to find the perfect measurement and control solutions for your laboratory or industrial needs.

Bel-Art Digital Thermometer Water Resistant with 5 in. Stem Lab Equipment::Other Lab Equipment Bel-Art
Bel-Art Digital Thermometer Water Resistant with 5 in. Stem Other Thermometers Bel-Art Save 37% Save %

Bel-Art Digital Thermometer Water Resistant with 5 in. Stem

Bel-Art
$45.00
$45.00 - $45.00
$45.00
$28.21
$28.21 - $28.21
$28.21
Only 1 left!

Introducing the Bel-Art 609001200 Digital Thermometer Water Resistant with 5 in. Stem. This high-quality thermometer, crafted by Bel-Art, is design...

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$45.00
$45.00 - $45.00
$45.00
$28.21
$28.21 - $28.21
$28.21
Save 37% Save %
Tri-Tronics Photoelectric Fiber Optic Sensor Mark III Smarteye Red Other Tri-Tronics
Tri-Tronics Photoelectric Fiber Optic Sensor Mark III Smarteye Red Proximity Sensors Tri-Tronics Save 37% Save %

Tri-Tronics Photoelectric Fiber Optic Sensor Mark III Smarteye Red

Tri-Tronics
$150.00
$150.00 - $150.00
$150.00
$94.05
$94.05 - $94.05
$94.05
3 in stock

Introducing the Tri-Tronics 18181 Photoelectric Fiber Optic Sensor Mark III Smarteye Red. This cutting-edge sensor, manufactured by Tri-Tronics, is...

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$150.00
$150.00 - $150.00
$150.00
$94.05
$94.05 - $94.05
$94.05
Save 37% Save %
Burns Engineering Thermocouple Assembly Explosion Proof Other Thermometers Burns Engineering
Burns Engineering Thermocouple Assembly Explosion Proof Other Thermometers Burns Engineering Save 37% Save %

Burns Engineering Thermocouple Assembly Explosion Proof

Burns Engineering
$188.00
$188.00 - $188.00
$188.00
$117.56
$117.56 - $117.56
$117.56
4 in stock

The Burns Engineering 20010-10A025014S15T06M32 Thermocouple Assembly is a high-quality temperature sensor specifically engineered for demanding ind...

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$188.00
$188.00 - $188.00
$188.00
$117.56
$117.56 - $117.56
$117.56
Save 37% Save %
Quantum Northwest Temperature Controller Lab Equipment::Other Lab Equipment Quantum Northwest
Quantum Northwest Temperature Controller Lab Equipment::Other Lab Equipment Quantum Northwest
Save 38% Save %

Quantum Northwest Temperature Controller

Quantum Northwest
$118.00
$118.00 - $118.00
$118.00
$73.67
$73.67 - $73.67
$73.67
Only 1 left!

Introducing the Quantum Northwest TC 125 Temperature Controller, a cutting-edge product designed by Quantum Northwest. This advanced temperature co...

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$118.00
$118.00 - $118.00
$118.00
$73.67
$73.67 - $73.67
$73.67
Save 38% Save %
VWR 98000-208 Freezer Alarm Thermometer Digital Dual Display Other VWR
VWR Freezer Alarm Thermometer Digital Dual Display Other VWR
Save 38% Save %

VWR Freezer Alarm Thermometer Digital Dual Display

VWR
$44.00
$44.00 - $44.00
$44.00
$27.43
$27.43 - $27.43
$27.43
Only 1 left!

Introducing the VWR 98000-208 Freezer Alarm Thermometer Digital Dual Display, a cutting-edge product designed to meet all your freezing needs. Manu...

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$44.00
$44.00 - $44.00
$44.00
$27.43
$27.43 - $27.43
$27.43
Save 38% Save %
Dissolved Oxygen Probe 12X220 mm Broadley James D540B220 Lab Equipment::Other Lab Equipment Broadley James
Dissolved Oxygen Probe 12X220 mm Broadley James D540B220 Lab Equipment::Other Lab Equipment Broadley James
Save 29% Save %

Broadley James Dissolved Oxygen Probe 12 X 220 mm D540B220

Broadley James
$950.00
$950.00 - $950.00
$950.00
$676.88
$676.88 - $676.88
$676.88
5 in stock

Introducing the Broadley James D540B220 Dissolved Oxygen Probe, a cutting-edge solution designed for accurate and reliable measurements. Manufactur...

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$950.00
$950.00 - $950.00
$950.00
$676.88
$676.88 - $676.88
$676.88
Save 29% Save %
TraceableLIVE WiFi Datalogging CO2 Meter with Remote Notification Lab Equipment::Other Lab Equipment Traceable
TraceableLIVE WiFi Datalogging CO2 Meter with Remote Notification Lab Equipment::Other Lab Equipment Traceable
Save 25% Save %

TraceableLIVE WiFi Datalogging CO2 Meter with Remote Notification

Traceable
$574.75
$574.75 - $574.75
$574.75
$431.06
$431.06 - $431.06
$431.06
Only 1 left!

Introducing the TraceableLIVE WiFi Datalogging CO2 Meter with Remote Notification, model number 15079663. This cutting-edge device, manufactured by...

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$574.75
$574.75 - $574.75
$574.75
$431.06
$431.06 - $431.06
$431.06
Save 25% Save %
Mettler Toledo InPro6820/12/220 Dissolved Oxygen Sensor Lab Equipment::Bioreactors & Fermenters Mettler Toledo
Mettler Toledo InPro6820/12/220 Dissolved Oxygen Sensor Lab Equipment::Bioreactors & Fermenters Mettler Toledo
Save 25% Save %

Mettler Toledo InPro6820/12/220 Dissolved Oxygen Sensor

Mettler Toledo
$1,148.35
$1,148.35 - $1,148.35
$1,148.35
$861.26
$861.26 - $861.26
$861.26
Only 1 left!

Mettler Toledo 52201013 6820/12/220 Dissolved Oxygen Sensor, a cutting-edge SEO product designed to revolutionize your laboratory experiments. Crea...

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$1,148.35
$1,148.35 - $1,148.35
$1,148.35
$861.26
$861.26 - $861.26
$861.26
Save 25% Save %
Applikon Bioreactor Flow Console w Burkert Solenoid Valves + Aalborg Flow Meters Lab Equipment::Bioreactors & Fermenters Applikon
Applikon Bioreactor Flow Console w Burkert Solenoid Valves + Aalborg Flow Meters Lab Equipment::Bioreactors & Fermenters Applikon
Save 32% Save %

Applikon Bioreactor Flow Console w Burkert Solenoid Valves + Aalborg Flow Meters

Applikon
$389.00
$389.00 - $389.00
$389.00
$262.58
$262.58 - $262.58
$262.58
Only 1 left!

Introducing the Applikon Flow Console, a cutting-edge solution designed for Applikon Bioreactor systems. This advanced flow console is equipped wit...

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$389.00
$389.00 - $389.00
$389.00
$262.58
$262.58 - $262.58
$262.58
Save 32% Save %
YSI ISE Reference Electrode for 2950 Analyzer Other YSI
YSI ISE Reference Electrode for 2950 Analyzer Other YSI
Save 58% Save %

YSI ISE Reference Electrode for 2950 Analyzer

YSI
$395.00
$395.00 - $395.00
$395.00
$165.00
$165.00 - $165.00
$165.00
Only 1 left!

The YSI 2976 ISE Reference Electrode (MPN: 2976) is a specialized electrochemical sensor designed for use in ion-selective electrode (ISE) measurem...

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$395.00
$395.00 - $395.00
$395.00
$165.00
$165.00 - $165.00
$165.00
Save 58% Save %
Rosemount Analytical Conductivity Sensor Probe with 30 day warranty. Other Rosemount Analytical
Rosemount Analytical Conductivity Sensor Probe with 30 day warranty. Other Rosemount Analytical
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Rosemount Analytical Conductivity Sensor Probe with 30 day warranty.

Rosemount Analytical
$145.00
$145.00 - $145.00
$145.00
$97.88
$97.88 - $97.88
$97.88
Only 1 left!

The Rosemount Analytical Conductivity Sensor Probe Model 460-Z50 is a robust and reliable instrument designed for accurately measuring the conducti...

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$145.00
$145.00 - $145.00
$145.00
$97.88
$97.88 - $97.88
$97.88
Save 32% Save %

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