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The UEi Test Instruments EM201B is a dual input differential electronic manometer. It operates in a range from negative forty to forty inches of water gauge. This manometer features an accuracy of +/-0.02 inches water gauge for measurements under two inches, and +/- 1% of reading for values above two inches.
This manometer is designed for easy measurement of gas supply and draft pressures in residential and commercial settings. The dual input function allows for quick detection of pressure drops, making it ideal for HVAC applications.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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