400-5 Air Meter

400-10 Complete Kit

ACCESSORIES

Stainless Steel Calibrated Pitot Tube - (18" Model 160-18 standard, other lengths available - see "Ordering" page). Graduated both sides in inches to show insertion depth for easy accurate duct traverse. Clean, burr-tree static holes. Suitable for temperatures up to 1500°F.

Rubber Tubing with Connectors - Two coils of 3/16" with metal terminal tubes.

Magneclip side mountings. Attach meter instantly to steel duct or surface.

Red Gage Oil - Spare bottle. For occasional refilling. Supply sufficient for several years of normal use. (Blue Gage Oil furnished with Model 400-23).

Instruction Card - Easy to read and understand. Plastic laminated, wipes clean.

Dwyer® Air Velocity Calculator - Slide rule eliminates tedious calculations - easily compensates for temperature, humidity and barometric pressure variations.

Steel Carrying Case - Professional quality. Welded seams, enamel finish. Hinged top locks with hasps. Foam plastic lined and fitted to protect meter and accessories. Size* 11-1/2" H x 20-1/4" W x 1-1/2" D. Only 13-1/2 lbs. with equipment.

*No. 400-5-S is 11" x 11-1/2" x 2-1/2". Contact factory for extra long steel cases for use with longer Pitot tubes.