Dwyer Magnehelic Model 2000 Air Monitors or other critical electronics

or other critical electronics

which has a comfortable hand grip and etched insertion depth marks

resistivity

The Vantage Pro2 and Vantage Pro2 Plus offer the professional weather observer or serious weather enthusiast robust performance with a wide range of options and sensors

rubber over-molded case

Dwyer Magnehelic Model 2000 Air Monitors or other critical electronicsMagnehelic Gage for a versatile low differential pressure gage with a wide choice of 81 models and 27 options to choose from. Using Dwyers simple, frictionless Magnehelic gage movement, it quickly indicates air or noncorrosive gas pressures either positive, negative (vacuum) or differential.