SuperCool Slide Rule by SuperCool Slide Rule

Price: $19.99
Product prices and availability are accurate as of 2020-10-16 11:23:11 UTC and are subject to change. Any price and availability information displayed on http://www.amazon.com/ at the time of purchase will apply to the purchase of this product.
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Product Features

#1 Training tool used by College, Universities and Training Centers SuperHeat and SubCooling charging of both R410a and R22 Duct Calculator that calculates CFM of Metal and Flex Duct Access to approximately 100 free tutorials by scanning the QR code on the tool Pressure Drop and Sizing for - Rectangular Metal, Round Metal, AND Round Vinyl Flex

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