Psychrometer & Slide Charts

Handheld, Quick, Easy

Psychrometers are used for handheld, non-electric humidity metering.

Air Velocity Calculator Slide Charts make spot checking with Dwyer Pitot Tubes quick and easy.

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Shipping Information

All shipping times are dependent on product availability at time of shipment.

Although we make every effort to ensure a continuous supply of our products, occasional circumstances may force us to temporarily run out of a product, or have shipping delays. Should this occur, customers will be notified soon after placement of any orders for such products and, if applicable, items will be put on backorder. For orders requiring expedited shipment, our customer service team can be contacted to confirm product availability

COVID-19 Update: Due to high customer demand, lead time on some products may be up to two weeks. While this is a developing health situation, we are working continuously to take the necessary measures to ensure that the products you need are available with minimal interruption.

Model Description Usually Ships* Price Order
Ships: 1-2 Weeks
Price: $191.00
Pocket type sling psychrometer, furnished complete with psychrometric charts, psychrometric slide chart, and carrying case. 1-2 Weeks* $191.00 Order
Ships: 1-2 Weeks
Price: $4.10
Replacement wick for psychrometer. 1-2 Weeks* $4.10 Order
Ships: 1-2 Weeks
Price: $31.75
Psychrometric slide chart. 1-2 Weeks* $31.75 Order

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