Mark II Model 41-2 Dwyer Manometer Range .2-0-2.4 Inches
· Rapid Shutoff Pressure Connections and Integral Overpressure Safety Traps
· Requires Pitot Tube, Not Included
· Air Velocity
· Air Filter Guge
· The Dwyer MARKII412 Molded Plastic Inclined Manometer, .2-0-2.4 INCHES., Blue Gauge Fluid Provides linear Calibration and Excellent Resolution Throughout its Range. This model is capable of pressure Measurements above and below Atmospheric as well as Differential Pressure Measurements. The MARK II 412 includes Accessories to Enable Portable Use of The Unit
· 2 - Tubing connectors for 1/8 in. Pipe or Sheet Metal Ducts
· 2 - Mounting Screws
· 2 - 4-1/2'' lengths of clear plastic Tubing
· 1 - Plastic Swing-Out Stand
· 1 - Leveling Screw
· 1 - 1 ounce bottle of indicating fluid
· 1 - Set of red and green pointer flags
· 1 - User Manual