Hygrometers

 
TSI 9545-A VelociCalc Air Velocity Meter with Articulated Probe
  • Measurement (anemometer): Ft/Min
  • Air Velocity Max: 6000 ft/min
  • Accuracy Air Velocity: ±3% of reading or ±3 ft/min (±0.015 m/s), whichever is greater
  • Humidity: Yes
  • Temperature: Yes
  • Measure Temperature: Yes

List Price: $1,870.00

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Fluke 1620A-H-156 "DewK” Thermo-Hygrometer, High-Accuracy
Catalog: 2723978
  • Measure Temperature: Yes
  • Dual Display: Yes
  • Style (Hand-Held/Fixed): Fixed
  • Wireless Capability: Yes
  • Unique Features: Password-protected visual, audible, and external alarms for temperature, temperature rate, RH, RH rate, and fault conditions
  • Dual Thermometer Measurement: Yes

Your Price: $3,864.00

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TPI 597C1 Digital Hygrometer/Psychrometer
  • Max Temperature: 50 C
  • Min Temperature: -40 F
  • Power Source: Battery
  • Battery Life: 30 HR
  • Measure Temperature: Yes
  • Dual Display: No

List Price: $238.95

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Testo 605-H1 - Humidity Stick with Dew Point Calculation (Part Number 0560 6053)
Catalog: 0560 6053
  • Measure Temperature: Yes
  • Style (Humidity Meters): Portable
  • Dual Display: No
  • Measured Media: Air
  • Sensor Location: External Probe/Duct
  • Data Hold/Memory: Yes

List Price: $158.00

Your Price: $134.30

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Testo 605i - Thermo-Hygrometer Wireless Smart Probe
Catalog: 0560 2605 03
  • Measure Temperature: Yes
  • Dual Display: N/A
  • Style (Hand-Held/Fixed): Hand Held
  • Wireless Capability: Yes
  • Display Hold: N/A
  • Humidity Accuracy: ±(1.8% RH + 3% of m.v.) at 77 °F (5 to 80% RH)

List Price: $145.00

Your Price: $123.25

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Testo 635-2 Compact Pro Thermohygrometer with Memory and Software (Catalog # 0563 6352)
Catalog: 0563 6352
  • Product Height: 8.00 IN
  • Product Length: 16.00 IN
  • Product Width: 12.00 IN
  • HTS/Schedule B Number: 90258040890
  • ECCN Number: EAR99
  • Country of Origin: Germany

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List Price: $769.00

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TSI 9565 - VelociCalc Multi-Function Ventilation Meter with Straight Probe
  • Product Height: 6.95 IN
  • Product Length: 21.05 IN
  • Product Width: 17.00 IN
  • HTS/Schedule B Number: 9026.20.8000
  • ECCN Number: EAR99
  • Country of Origin: United States

List Price: $2,805.00

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TSI 9565-P - VelociCalc Multi-Function Ventilation Meter (without Probes)
  • Product Height: 7.00 IN
  • Product Length: 21.00 IN
  • Product Width: 17.00 IN
  • HTS/Schedule B Number: 9030.90.8961
  • ECCN Number: EAR99
  • Country of Origin: United States

List Price: $1,735.00

Your Price: $1,561.50

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Amprobe CO2-200 - Wall Mounted Carbon Dioxide Meter
  • Product Height: 3.00 IN
  • Product Length: 7.00 IN
  • Product Width: 6.00 IN
  • ECCN Number: EAR99
  • Country of Origin: China

List Price: $408.99

Your Price: $323.51

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Extech EN300 Anemometer / Air Flow - Type (anemometer): Vane, Measurement (anemometer): Ft/Min, Minimum Sound Level: 35 dB
  • Type (anemometer): Mini-Vane, Vane
  • Measurement (anemometer): Ft/Min, km/hr, knots, m/s, MPH
  • Minimum Sound Level: 35 dB
  • Air Velocity Max: 5910 ft/min
  • Maximum Sound Level: 130 dB
  • Air Velocity Min: 80 ft/min

List Price: $346.99

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Extech RH35 Hygrometers
  • Product Height: 1.50 IN
  • Product Length: 10.25 IN
  • Product Width: 7.00 IN
  • ECCN Number: EAR99
  • Country of Origin: China
  • Shipping Height: 1.50 IN

List Price: $41.79

Your Price: $27.76

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Extech SDL500 Hygrometers - Measure Temperature: Yes, Dual Display: No, Style (Hygrometers): Hand Held
  • Measure Temperature: Yes
  • Dual Display: No
  • Style (Hand-Held/Fixed): Hand Held
  • Display Hold: Yes
  • Humidity Accuracy: ±3%
  • Dual Thermometer Measurement: Yes

List Price: $440.99

Your Price: $392.48

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Recommended for you

Hygrometers

Hygrometers measure relative humidity. They are often used in homes, offices, and other confined areas. The two main types are digital and analog. They provide accurate measuring and monitoring of temperature and humidity in a wide range of professional and industrial applications such as film processing, printing, hospitals, and laboratories.
 
Hygrometers are different from humidity meters, which measure humidity based on temperature, dew point, and relative humidity. Humidity refers to the amount of moisture present. Relative humidity is ratio of the moisture present compared to the amount of moisture needed for saturation.  Hygrometers and psychrometers both calculate relative humidity, while humidity meters measure moisture content by measuring various parameters, such as temperature, dew points, and more.
 
Hygrometers Applications
  • Residential
  • Heating/Cooling
  • Greenhouses
  • Industrial spaces
  • Incubators
  • Saunas
  • Commercial buildings
Types of Hygrometers
  • Digital. Digital hygrometers use non-moving sensors. They record high and low readings.
  • Analog. Analog hygrometers are easy to use and read, are very accurate, and have a fast response time
Key Features of Hygrometers to Consider
  • Datalogger date/time stamps and stores readings on an SD card in Excel® format for easy transfer to a PC Display
  • Multi-parameter measurements
  • Hanging and standing bracket allows flexible positioning on a wall or desktop
This video demonstrates several different hygrometers and discusses some of the key features.
 

 
 
This video discusses the damaging effects of mold, such as structural damage and illness, and how hygrometers can be used to control moisture that causes mold. Key features include the dew point measurement and the humidity alarm that alerts the user when the room reaches specified humidity levels.
 
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