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Compact Sling Psychrometer

Item # 749115
Compact Sling Psychrometer is rated 3.5 out of 5 by 2.
  • y_2017, m_7, d_25, h_8
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Measure relative humidity with weather bureau-type wet and dry bulb thermometers mounted in a handy, self-contained, pocket-sized case. Plastic case is designed with a slide rule to convert wet and dry bulb readings to relative humidity, eliminating the need for calculating tables. Spirit filled. Range, -5 to 50° C. Meets The GLOBE Program® specifications.

Price

$62.75

In stock and available to ship.

Measure relative humidity with weather bureau-type wet and dry bulb thermometers mounted in a handy, self-contained, pocket-sized case. Plastic case is designed with a slide rule to convert wet and dry bulb readings to relative humidity, eliminating the need for calculating tables. Spirit filled. Range, -5 to 50° C. Meets The GLOBE Program® specifications.

 
Rated 2 out of 5 by from This product is OK. Swivel joint and sock casing are thin and prone to breakage from normal use. Like many thermometers, the column has a tendency to separate. However, due a lack of expansion chamber, rejoining the column is near to impossible. I tried all three methods (heating, centrifugal force, and tapping), and had to junk a lot of my psychrometers solely due to this issue. Thermometers are also glued into the body, making replacement near to impossible without breakage. Pros: Decent if you're on a budget. Easy to read/use. Cons: Most parts non-replaceable, thermometer column prone to separation, plastic joints/parts break easily from normal use.
Date published: 2017-05-17
Rated 5 out of 5 by from Great teaching tool The sling psychrometer is wonderful for teaching concepts related to latent heat and evaporation as a cooling process. This version is easy to use and the slide rule function is easy to understand.
Date published: 2015-12-25
  • y_2017, m_7, d_25, h_8
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_2
  • loc_en_US, sid_749115, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_carolina
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 23ms
  • REVIEWS, PRODUCT