Precision instrument for accurate readings
Tough, lightweight construction
High visibility scale, -.25 to + .05 WC
Requires no leveling for accurate readings
9' flexible hose with 5" draft probe.
This instrument measures draft with accuracy not attainable with jpocket draft or styrofoam ball and tube gauges. Its high strength case stands up to daily use and will not damage the way Bakelite cases do.
