Fisherbrand™ Traceable™ Thermometer/Clock/Humidity Monitor
Measures ambient temperature, relative humidity and tells time
Fisherbrand™ Digital Hygrometer with Thermometer
Use this hydrometer for reliable service even in harshest environments. Fisherbrand™ Digital Hygrometers with Thermometer simultaneously displays both temperature and relative humidity.
Fisherbrand™ Traceable™ Relative Humidity/Temperature Meters
Monitor air conditions in environmental chambers, chemical storage areas, cleanrooms, incubators and stockrooms
Fisherbrand™ Traceable™ Clock/Thermometer/Humidity Meter
Battery-operated, wall-mounted unit has 9.75 in. dial
Fisherbrand™ Traceable™ Alarm RH/Temperature Monitor
Monitors round-the-clock for critical experimental requirements.
Fisherbrand™ TraceableGO™ Bluetooth Datalogging Hygrometer
Fisherbrand TraceableGO™ Bluetooth Datalogging Hygrometer fills in the unknowns between destinations
Fisherbrand™ Certified Traceable™ Digital Hygrometer/Thermometer
Designed for cleanrooms, hoods, process control, and air monitoring.
Testo™ LCD Display Thermo-Hygrometer
Use this thermohygrometer for a variety of applications. Testo™ 608-H1 Thermohygrometers provide a continuous display of current temperature and humidity values.
Fisherbrand™ Traceable™ Radio-Signal Hygrometer/Thermometer
Monitors humidity and temperature from up to 100 ft. away—even outdoors. Remote sensor displays current temperature and humidity
Fisherbrand™ TraceableGO™ Bluetooth Datalogging Thermometer
Fisherbrand TraceableGO™ Bluetooth Datalogger fills in the unknowns between destinations
Fisherbrand™ Traceable™ Humidity Meter
Retains highest and lowest readings recorded over selected period
Digi-Sense™ Precalibrated Professional Thermohygrometer
Compact, lightweight design for accurate measurements anywhere!
Fisherbrand™ Traceable™ Humidity/Temperature Pen with Memory
Ideal for monitoring RH in labs and plants
Testo™ 608-H2 Thermal Hygrometer
Easily read thermal hygrometer with a large display and a visual alarm. Testo™ 608-H2 Thermal Hygrometer measures air temperature, humidity, and dew point.
Fisherbrand™ Traceable™ Temperature/Humidity Meter
Simultaneously displays humidity, dew point and temperature
Fisherbrand™ Traceable™ Humidity/Temperature Meter/Recorder
Ideal for monitoring conditions in chambers, cleanrooms, food processing facilities, scientific laboratories, and other humidity-sensitive areas
Fisherbrand™ Traceable™ Memory Hygrometer/Thermometer
Simultaneously displays both temperature and relative humidity on dual 1.12 in. high LCD.
Fisherbrand™ Certified Traceable™ Digital Hygrometer/Thermometers
Meet critical experimental requirements, perform routine measurements, and fulfill all quality control needs.
Cole-Parmer™ Clear Rain Gauge
Measure accumulated precipitation with these clear buterate cylindrical rain gauges. Easy to read rain level in English or Metric units
Fisherbrand™ Traceable™ Humidity-On-A-Card™ Humidity Monitor
Ideal for use with bottles, chemicals, plastic bags, electronics, desiccators and storage containers
Brannan™ Refill Tubes for Whirling Hygrometer
Replacement tubes for sling psychrometers. Brannan™ Refill Tubes for Whirling Hygrometer (man. part number 13/745/2) are filled with a blue spirit filling, and are used to determine percent relative humidity.
Fisherbrand™ Traceable™ Digital Humidity/Temperature Meter
Displays relative humidity from 10.0 to 95.0% with resolution of 0.1% and accuracy of 1.5%
Ebro Electronic™ TFH 610 Hygrothermometer with Fixed Humidity Probe
Provides for high accuracy measurement of relative humidity and temperature. Ebro Electronic™ TFH 610 Hygrothermometers with Fixed Humidity Probes are robust and impact-resistant.
Fisherbrand™ Traceable™ Humidity Controller
Ideal for switching your electrical equipment on or off at any 1% increment from 30 to 90% relative humidity.
Hygrometers, or humidity meters, are devices for measuring the level of water vapour (also known as relative humidity, RH) in the atmosphere or in other gases.
Hygrometers find widespread application in the following environments:
- In laboratory or research settings monitoring moisture levels in laboratory incubators, growth chambers, greenhouses and controlled climate cabinets
- In industrial or commercial settings for measuring humidity in confined spaces, rooms or buildings where moisture levels are critical to the activity being performed or to the objects or materials being stored
- Measuring humidity in domestic or residential settings
- Meteorological and climate monitoring
Classic, mechanically-based hygrometers, although less widely used now, include wet/dry bulb hygrometers (also known as psychrometers), and hair tension hygrometers, which rely upon a single (hygroscopic) hair or fibre, under tension, whose length varies with moisture levels.
However, most modern models available on the market today are electronic digital instruments, which measure humidity by means of capacitive or resistive sensors. These digital devices offer clear displays with reliable and consistent performance, and are typically compact, hand-held or benchtop units with minimal footprint. They may also be available in combination with temperature, timer and alarm functionality, or with externally-corded probes and wireless radio-signal connectivity for remote monitoring and data logging. Many operate over a wide temperature range of -5° to +50°C, with a typical measurement range of 0 to 95% Relative Humidity (RH).