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Category:
Bacharach Telescoping Sling Psychrometers
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Digital Psychrometers
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Pocket Sling Psychrometer
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Mason Hygrometer
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Cole-Parmer
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Psychrometers
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Humidity Slide Calculators
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(4)
$100 to $299
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Humidity - Moisture - Hydrometer
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Psychrometers / Mason Hygrometers
Psychrometers / Mason Hygrometers
A sling psychrometer measures the amount of water vapor in the air or humidity. The sling psychrometer consists of two glass thermometers and a wick. One thermometer measures the air temperature while the other one measures the wet-bulb temperatures. Wet bulb temperature is the lowest temperature that can be obtained by evaporating water into the air at constant pressure. The wick is dipped in distilled water, and the sling psychrometer is whirled around, using the handle. As the instrument is whirled, water evaporates from the wick are spun on to the wet-bulb thermometer and cools the thermometer. The drier the air the more the thermometer cools and hence, the lower the wet-bulb temperature. The user then converts the measurements using a table to get the relative humidity. Mason's Hygrometer is actually a wet and dry bulb thermometer pair that tells you the temperature and relative humidity in any indoor location where the temperature remains above freezing. The humidity indication is based on the difference between the wet and dry bulb temperatures. Humidity calculator is used for the rapid conversion of humidity measurements. If you have questions about a sling psychrometer contact a Davis Application Specialist.
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Digital Psychrometer, RH, Temp, Dew Point, & Wet Bulb
Product Type: Psychrometers
RH range: 0% min
Temp range: -4 to 122°F (-20 to 50°C)
Mfg Part#
DO-37952-20
In stock.
$125.50 USD/EACH
$106.67 USD/EACH
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Pocket Sling Psychrometer, °F Spirit
Product Type: Psychrometers
Temp range: 20 to 120°F
RH range: 10% min
Mfg Part#
DO-03322-22
Usually ships in 10 days.
$65.00 USD/EACH
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Pocket Sling Psychrometer, °C Spirit -5/50C
Product Type: Psychrometers
Temp range: -5 to 50°C
RH range: 10% min
Mfg Part#
B61503-0000
DO-37910-72
Usually ships in 9 days.
$75.00 USD/EACH
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General Tools CMM880 Digital Psychrometer, RH & Temp
Product Type: Psychrometers
RH range: 5% min
Temp range: 14 to 122°F
(-10 to 50°C)
Mfg Part#
DO-37952-00
Usually ships in 8 days.
$100.50 USD/EACH
$85.42 USD/EACH
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Mason Hygrometer with 2 Spirit-Filled Glass Thermometers
Product Type: Humidity Slide Calculators
Dimensions: 2.75 in W x 12.25 in H x 0.75 in D
Qty/ea: 1
Mfg Part#
DO-03311-02
In stock.
$32.50 USD/EACH
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Battery Operated Psychrometer, -15 to 45C, 10 to 100% RH
Product Type: Psychrometers
Temp range: -15 to 45°C
RH range: 10% min
Mfg Part#
DO-03312-36
In stock.
$230.70 USD/EACH
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Sling Psychrometer -5/ 50c Red Spirit Filled
Product Type: Psychrometers
RH range: 0% min
Temp range: -5 to 50°C
Mfg Part#
0012-7043
DO-10508-10
Usually ships in 3 days.
$110.00 USD/EACH
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Sling Psychrometer 25/120f Red Spirit Filled
Product Type: Psychrometers
Temp range: 20 to 120°F
RH range: 0% min
Mfg Part#
0012-7012
DO-30502-87
Usually ships in 5 days.
$110.00 USD/EACH
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Psychrometers / Mason Hygrometers