Test and Measurement Products
Cleveland Controls offers many test and measurement products as standard products.

Series 6650 Digital Manometer
The Model 6650 Digital Manometer is designed to measure and monitor positive, negative, and differential air pressure in a range equal to 0-10 inches water column.
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Series PVG-1 Pressure Vacuum Generator
The PVG-1 is a compact pressure or vacuum generator that provides a constant air source ideal for field calibrating differential pressure air flow sensing switches.
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