Dwyer 475-1-FM Mark III Handheld Digital Manometer, FM, 0-20" w.c. 10 PSI 1985 It is built with quality

It is built with quality components and meticulous attention to detail

helps you make more productive on desktops

The Hougen line of magnetic drills is economical and versatile and there is a magnetic drill available for every need

The finish is usually warm amber colored varnish

Dwyer 475-1-FM Mark III Handheld Digital Manometer, FM, 0-20" w.c. 10 PSI 1985 It is built with qualityFeatures Rugged aluminum case protects instrument from damage during transport use Large, easy to read LCD and simple operation FM approved to be intrinsically safe in hazardous locations, Class 1, Div 2, Groups A, B, C, D, T4 Ta = 70C Applications Monitoring natural gas pressures on boilers and other combustion equipment Field calibration of other instruments Monitoring or troubleshooting HVAC R systems Air velocity monitoring, when used with a Dwyer