Humidity STICK
Digital Hygrometer
- Highly accurate; NIST-certified calibration
• Wide measuring range
• Measures temperature, humidity, and dew point
• Provides dew point calculations
- Economical
- Patented "drift-free" humidity sensor
• Long-term stability
• Unaffected by water
- Easy to use
• One-button operation
• Includes pocket clip and duct holder
• Auto-off function
• Pivoting head provides easy viewing of LCD
- Small and lightweight
- Ideal for use in schools, workplace, and public buildings
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Applications
- Ambient condition monitoring
- Indoor Air Quality (IAQ) studies
- Measuring air conditioning ducts
- Monitoring air humidity in greenhouses
- Checking storage conditions for food
- Monitoring aging process in cheese
The Humidity STICK combines a patented "drift-free" humidity
sensor, portability, and low cost in one easy-to-use instrument.
A quick-action display shows relative humidity (% RH),
temperature, and calculated dew point measurements. The display
is mounted in a patented swivel head for easy viewing. A
rotating cap protects the sensor when the instrument is not in use.
One three-volt battery provides approximately 200 hours of
operation. The stable Humidity STICK sensor will provide
years of use.
Relative Humidity and Dew Point
Relative humidity (RH) is the ratio between the actual amount
of water vapor in air versus the potential amount of water vapor
that can be held in air at a specific temperature. RH is reported
as a percentage. Dew point temperature is the temperature at
which air becomes saturated with water and condensation begins
to form. Relative humidity is at 100% and the ambient air
temperature equals the dew point temperature when this occurs.
Relative humidity plays an important role in indoor air quality,
occupant comfort, and production processes. Therefore, it should
be monitored on a regular basis.
Performance Profile
| Measuring range: |
5 to 95% RH, -4 to 160 F |
| Measuring parameters: |
% RH/C/F/dew point |
| Resolution: |
0.1% RH/0.1 F |
| Accuracy: |
± 3% RH/± 0.5 F |
| Operating temperature: |
32 to 122 F |
| Storage temperature: |
-4 to 160 F |
| Battery: |
3-V button cell |
| Battery life: |
Approx. 200 hrs |
| Probe stem: |
Diameter: 0.5 inches |
| Length: |
5 inches |
| Auto off: |
Approx. 10 min |
Ordering Information
| Description |
Cat. No. |
| Relative Humidity STICK (dew point) with battery |
751-605 |
| Relative Humidity STICK (wet bulb) with battery |
751-6052 |
Download
Humidity STICK Product Data Bulletin (PDF)
This page was last modified June 21, 2005
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