Dwyer Instruments 460

Product Highlights

• Simple and quick, the No. 460 Air Meter is popular for servicing air conditioning, heating and ventilating equipment
• Direct reading velocity and static pressure scales - both low and high ranges - show supply and return grille velocities, furnace draft, pressure drop across filters, etc.
• The 460 gives consistent, accurate results with no tedious calibration
• Rugged plastic for rough daily use
• Dual velocity ranges read 260-1200 and 1000-4000 fpm; pressure ranges from .005-.09 and .05-1.0 inches w.c

Each Unit Includes

• Return and supply grille probes
• Angle connector
• Cleaning materials Instruction card
• Air velocity calculator Carrying case
• One extra plastic ball in plastic tube