Weather Gauges | McMaster-Carr

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161 Products

Measuring and Inspecting

Temperature and Humidity Meters

Temperature and Humidity Meters

Simultaneously measure temperature and relative humidity

Thermometers

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

Humidity Meters

Humidity Meters

Measure relative humidity without complex calculations

Humidity-Indicating Cards

Humidity-Indicating Cards

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

Humidity-Indicating Plugs

Humidity-Indicating Plugs

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

Barometers

Measure atmospheric pressure changes

Wristwatches

Display the time, date, and smart functions on your wrist and keep your hands free

Rain Gauges

Measure the amount of rainfall

Weather Stations

Weather Stations

Measure multiple weather conditions at the same time

Windsocks

Track wind speed and direction

Data Recorders

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

Data Recorder Charts

Data Recorder Charts

Place in temperature and humidity data recorders to document readings over time

Electrical

Development Board Sensor Modules

Development Board Sensor Modules

Transform your development board into everything from an airflow monitor to a motion detector

Fluid Handling

Humidity Controllers

Humidity Controllers

Monitor humidity and control it by automatically turning equipment on and off

Humidistats

Control the humidity in an enclosure or space

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)