Dwyer Low Pressure Gas Test Kit – 0-32" W.C.

FGSS lists the Dwyer Low Pressure Gas Test Kit – 0-32" W.C. here as an Amazon-affiliate pick from Dwyer. Range: 0-32in w.c. and 0-18.5 oz/in2, accurate to 3% of full scale. Brass/rubber wetted parts, steel housing, polycarbonate lens. Includes calibration screw and carrying case. This kit measures low pressure lines like natural gas or LP gas systems -- it's a general-purpose industrial gauge, not a scuba-cylinder pressure tester, so it's worth confirming this is actually the pressure range you need before ordering. Amazon handles the sale and shipping on this one, not FGSS. As an Amazon Associate we earn a bit if you buy through this link -- your price is the same either way.