Dwyer Series 475 Mark III Handheld Digital Manometer, 0-20.00"WC Range, 10 psig Maximum Pressure with Air Velocity Kit
$467.43
Description
Intrinsically-safe digital manometer for field calibration, monitoring or troubleshooting HVAC systems, performing clean room inspections, air velocity monitoring, and natural gas appliance-line testing.FM-approved intrinsically safe for Class 1, Div. 1, Group A, B, C, D, T4 hazardous locations.Accuracy is + or - 0.5% of full scale at 60 to 78 degrees F, and + or - 1.5% full scale at 32 to 60 and 78 to 104 degrees F.Dual push pads on the front panel control on-off, auto zero, and pressure unit selection between U.S. and metric units.Standard connections accept 1/8" or 3/16" inside diameter (ID) vinyl or rubber tubing
