The App for testo flow hood: mobile, flexible, efficient. Install our free app on your smartphone / tablet and get the parctical functions around the volume flow measurment with the testo 420. The App can only be used together with testo 420.

testo 420 alternatives

Thermostats

Free to download to see whats available inside app. If upgraded to paid version this app gives you access to over 400+ name brand thermostat manuals to be easily downloaded and shared. Download for free with very limited access then if it looks like you could use this app upgrade to paid version for full access.

  • rating 4.5
  • size 10.0 MB

MeasureQUICK HVAC

With MeasureQUICK HVAC you can diagnose system problems from the most trivial to the most complex. Our powerful data aggregation tools, coupled with just-in-time education, will increase a technicians ability to solve problems on the job site, ultimately leading to a huge increase in productivity. MeasureQUICK makes measurement science work

  • rating 5.0
  • size 46.5 MB

Psyclone HVAC Lite

Psyclone Lite by Silverglance Software provides a toolkit of HVAC psychrometric calculations for low-volume flowrate systems (up to 2000 cfm / 1 m3/s), allowing individual processes to be examined and supply air volume, condition or capacity to calculated. Psyclone Lite can be upgraded to remove flowrate restrictionsPsyclone operates in either metric or imperial units.

  • size 1.4 MB

Ductulator - Duct Sizer

A compact Metric and Imperial Duct Sizer aka Ductulator. Combines the ease of a visual wheel for rough sizing and a numeral calculator for more precise calculations. Developed by Engineers for Everyone.

  • rating 3.375
  • size 6.2 MB

iManifold

The iManifold App Calculates HVAC/R system performance and troubleshoots system problems through user inputs and dynamic, live system data. With over 40 selectable refrigerants and equipment profiling options, the iManifold app can be custom tailored for many common HVAC/R systems in the field.

  • size 29.2 MB