Ductulate HD

เหมือน duct slide ของที่ใช้ๆกันอยู่ครับ มี 2 หน่วย IP, SI เหมาะกับคนทำงาน สาย HVAC ไม่ก็นิสิตนักศึกษาที่เรียน Air Con ครับ

Main reason I use my iPad at work. Handy, doesn’t get coffee spilled on it, and matches with every duct calc I have

One of the nicest Ductulator I have ever used

I use this everyday to size my trunklines for correct throw distance and reducer sizes. Same old ductulator I learned from in the late 90s very handy.

An iPad app version of my old cardboard ductoloator. Simple to use. Visually attractive interface. Thank you, Mr. Ramsay!

This is the same, very useful ductulator that we all know and love, but in a very convenient platform. So handy to have on the job site.

One of the best.

Worked great for a few weeks, but now it crashes as soon as I open the app.

Got this to use when I am out of the office but works so well that I now use this all the time.

Great app no longer need the ductulator. Display scales is bright & clear.