#1 Training tool used by Colleges, Universities and Training Centers
SuperHeat & 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

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 5.6 inch
Height : 0.1 inch
Length : 8 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B01M1EGDUK

Product Description

This amazing tool performs every function needed by the HVAC professional. Including both SuperHeat and SubCooling of R410a and R22; a Duct Calculator that calculates CFM, Pressure Drop and Sizing for - Rectangular Metal, Round Metal, AND Round Vinyl Flex. It''s the only slide rule on the market that has conversion for Smooth Metal to Insulation Lined Metal. It also contains: Testing for Correct System Airflow for A/C & Heating for both electric and gas Pressure Drop Chart Wet Bulb Conversion Chart Troubleshooting Compressors Troubleshooting TXV''s (TEV''s) System Operating Diagnostics Capacitors - Laws & Practices OHM''s Law Wheel and every Formula & Conversion needed