The SMAN3 automatically calculates target superheat, so you don't have to worry about guesswork or manual calculations. WIth the SMAN3 you also get a built-in micron gauge with resolution from 50 to 9,999. On top of that, the SMAN3's exclusive micron alarm allows you to set the alarm to a chosen micron level, and when the vacuum reaches that level, the alarm will sound, freeing you up to keep working when pulling a vacuum.
Plus the SMAN series are the only manifolds with the ability to perform a linear adjustment of the pressure sensors based on refrigerant type, temperature, and pressure, and it's so easy, you can do it right in the field.
By combining new technology with an intuitive, easy-to-use interface, the SMAN3 makes it easy for you to quickly maximize the efficiency of any A/C or refrigeration unit. And because they're built by the HVACR industry's leading innovator, you know it's packed with the features you want.
Superheat and Subcooling
Multiline Backlit Display
Micron Gauge Alarm
Long Battery Life
Fieldpiece SMAN3 video Part 1