Mear Pipe Flow Calculator for Liquids and Gases (Turbulent Flow)

Country of manufacture: England,            Date of manufacture: ____
Diameter: 19.5 cm,      Weight: 175.8 gms
Materials: all plastic;     Scales: numerous, specialty
Front
     Outer Disk: Liquid Flow, Gas Flow, Length of Pipe, Velocity, Flow
     Inner Disk: Bore of Pipe, Pressire Drop, Table: Bores of Heavy Grade Pipes, Flow indicators, Instructions
     Cursor: Viscosity (liquids), Viscosity (gases), Specific Gravity, Instructions
Back
     Outer Disk: Indicators for various liquids and solutions, Diameter of Pipe, Viscosity Seconds, Equivalent Viscosity cp, Sp. Gravity
     Inner Disk: Instructions, Table of Temperatures, Viscosity units conversion indicators, Streamline/Turbulent flow Reynolds Number indicator, Instructions for Streamline Flow
Condition: C0 (Mint w/all accessories)
Came with: Red plastic slipcase w/snap closure, manual