Weather Instruments | McMaster-Carr

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177 Products

Measuring and Inspecting

Weather Stations

Weather Stations

Measure multiple weather conditions at the same time

Rain Gauges

Measure the amount of rainfall

Windsocks

Track wind speed and direction

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 Plugs

Humidity-Indicating Plugs

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

Humidity-Indicating Cards

Humidity-Indicating Cards

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

Wristwatches

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

Barometers

Measure atmospheric pressure changes

Light Meters

Measure light quality and intensity

Safety Equipment

Reflective Blankets

Reflective Blankets

Stay warm during emergencies, even in rainy and windy conditions

Umbrellas

Compact, in-ground, vehicle-mount, and welding umbrellas

Forklift Cab Covers

Forklift Cab Covers

Shield forklift operators from rain, snow, wind, and dust without blocking their view

Tents

Shelter groups of people from rain, snow, sun, and wind

Heat Stress Monitors

Heat Stress Monitors

Measure temperature, humidity, and radiant heat to keep people safe from heat-related hazards

Electrical

Development Board Sensor Modules

Development Board Sensor Modules

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

Lightning Rods

Attract lightning strikes to safely redirect them from the tops of buildings to the ground

Fluid Handling

Temperature and Humidity Transmitters

Temperature and Humidity Transmitters

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

Communication

Radios

Everything from walkie talkies to CB and AM/FM radios

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