Water Probes | McMaster-Carr

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For Use With

Alcohol

Alcohol-Based Solvents

Acetic Acid (White Vinegar)

Probe Length

Thermocouple Type

Probe Diameter

Thermocouple Sensor Connection

Bluetooth

Flat-Pin Mini Thermocouple Connector

Round-Pin Thermocouple Connector

Maximum Temperature

Pipe Size

Mount Type

Connection Center-to-Center

Probe Material

RoHS

Compliant with Exemptions

Minimum Temperature

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Material

Cable Length

Overall Height

System of Measurement

Thread Type

Sensor Type

Probe Connection Pipe Size

Component

Shape

Window Height

Response Time

1,657 Products

Fluid Handling

Thermocouples

Measure and transmit liquid, gas, and surface temperature

541 products

RTDs

Measure and transmit liquid, gas, and surface temperature more precisely than thermocouples

96 products

Temperature and Humidity Transmitters

Regulate heating and cooling by sending temperature and humidity levels to PLCs and controllers

3 products

Noncontact Temperature Sensors

Monitor the temperature of hazardous, sensitive, and hard-to-reach materials without touching them

22 products

Liquid-Level Transmitters

Send liquid-level data to logging and monitoring equipment

28 products

Liquid-Level Gauges

Monitor fluid levels in containers

574 products

Water Detector Sensors

Place near tanks, sump pumps, and pipe lines to alert you to water leaks

1 product

Flow Switches

Turn equipment on or off when flow rate reaches a set point

20 products

Measuring and Inspecting

Liquid-Level Tape Measures

Lower into deep containers, such as tanks, to check the level of oil and other fluids

61 products

Thermometers

Monitor temperature in tanks, pipes, control panels, and other equipment

22 products

Humidity Meters

Measure relative humidity without complex calculations

4 products

Humidity-Indicating Cards

Check humidity levels of moisture-sensitive inventory and equipment at a glance

9 products

Humidity-Indicating Plugs

Monitor humidity in sealed containers without opening them, protecting the inside from contamination

6 products

Barometers

Measure atmospheric pressure changes

3 products

Data Recorders

Log temperature, humidity, or pressure levels to track changes and troubleshoot your system

56 products

Water Test Kits

All the chemicals and labware you need for on-site sampling and water-quality testing

18 products

Airflow Meters

Measure airflow in duct, air filters, exhaust hoods, and other air applications

5 products

Containers, Storage, and Furniture

Sludge Samplers

Collect and measure buildup from the bottom of oil tanks, wastewater lagoons, and other areas

1 product