Weather Instruments (260 companies)
Weather instruments are designed to measure one or multiple components of weather including wind speed and direction, rain or snow fall, solar radiation, temperature, pressure and humidity.
Search by Specification | Learn more about Weather Instruments

Air Velocity Flow Sensors (195 companies)
Air velocity flow sensors measure air velocity or volume flow using insertion probes or capture hoods.
Search by Specification | Learn more about Air Velocity Flow Sensors

Humidity Measurement Instruments (447 companies)
Humidity measurement instruments test for absolute humidity, relative humidity, or dew point in air.
Search by Specification | Learn more about Humidity Measurement Instruments

Humidity Transmitters (123 companies)
Humidity transmitters provide electrical outputs that are proportional to humidity inputs. They measure variables such as relative humidity, absolute humidity, specific humidity, moisture content, dew point, temperature, and pressure.
Search by Specification | Learn more about Humidity Transmitters

Leaf Wetness Sensors (9 companies)
Leaf wetness sensors are used to detect the presence of surface moisture. Learn more about Leaf Wetness Sensors

Moisture Meters (588 companies)
Moisture meters are used to measure the moisture content in bulk solids, liquids and gases.
Search by Specification | Learn more about Moisture Meters

Opacity Sensors and Instruments (66 companies)
Opacity sensors and instruments measure the amount of light transmitted through a sample.
Search by Specification | Learn more about Opacity Sensors and Instruments

Radiation Detectors (157 companies)
Radiation detectors are used for medical diagnoses, radioactive dating measurements, and measurements of background radiation, activity levels and radiation doses.
Search by Specification | Learn more about Radiation Detectors

Smoke Detectors (185 companies)
Smoke detectors are designed to sense the products of combustion. Common types include ionization chambers and photoelectric devices.
Search by Specification | Learn more about Smoke Detectors

Solar Radiation Instruments (44 companies)
Solar radiation instruments measure the spectral range of radiation, including global solar radiation (sun + sky), net radiation (incoming solar - reflected solar) and the photosynthetic light spectrum.
Search by Specification | Learn more about Solar Radiation Instruments

Temperature Instruments (2279 companies)
Temperature instruments use contact or noncontact methods to measure temperature. Products include dial, digital, industrial and laboratory thermometers; temperature probes, indicators, and sensors; RTD elements and transmitters; and thermistors, thermocouples, thermopiles, and thermal switches. 
Search by Specification | Learn more about Temperature Instruments