Brochure

Dual Port Manometer and Pressure Switch Tester

Gas Pressure

Static Pressure

Pressure Dierential

Test Pressure

Switches

Easily Calibrate any

Adjustable Pressure

Switch

Great for Diagnosing

Furnace Performance

Do More with

the Pressures You Need

SDMN6

Test Tools HVACR Pros Trust

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Do More with the Pressures You Need Test Tools HVACR Pros Trust Dual Port Manometer and Pressure Switch Tester Gas Pressure Static Pressure Pressure Differential Test Pressure Switches Easily Calibrate any Adjustable Pressure Switch Great for Diagnosing Furnace Performance SDMN6
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Calibrate Adjustable Pressure Switches to Manufacturer Specs Correct pressure switch operation is integral to the safety of a furnace environment. The SDMN6 is a dual-port manometer that also accurately tests pressure switches by simulating a draft with an internal pump. The SDMN6 allows you to test pressure switches the right way. Adjust the pump’s speed to create a negative pressure (vacuum). The red LED indicates when the switch closes. View the closing and opening pressures directly on the LCD.