AK900 Review

Here is your chance to tell us what you think.

Tell us what you love about your AK900, or give us ideas to help us make a better product for you!

We would love to hear your comments.


What do techs say about Digi-Cool?

I can’t believe I’ve waited this long to get one of these. The 1250 just makes my job so much easier.I can’t believe I’ve waited this long to get one of these. The 1250 just makes my job so much easier.”
Jason Hendrickson, Tech

“The Digi-Cool Refrigeration System Analyzer is a great product for assisting in the commissioning, servicing and trouble shooting of various refrigeration and air conditioning applications. There is no question in my mind that this is a very comprehensive, sturdy and practical tool. I found this product a true benefit in commissioning new modern high technology systems… The repeatability, accuracy, dependability and durability of this product make it a necessity with to-day’s technology.
Garth Denison, Senior Product Application Engineer
Sporlan Valve Company

The 1250 has been great. After 1 1/2 years it is still going strong. I don’t baby it and have had zero problems.
Amazes me with this tool available, that most techs still use analog. No doubt when using the 1250 about CORRECT readings. Keep up the great work.”
Tim Forrest, Tech. “https://reefertek.com/”

“Tough as nails, right on. Accurate, large easy to read screen, light weight, very long battery life. Absolutely love the pressure dynamic graphs that show real time pressure changes. That alone is an incredible diagnostic tool also does a great job monitoring vacuum for leak testing. View real time super heat and subcooling on same screen. I actually Like testing pressures, super heat and subcooling now. I use my analog gauges for recovering refrigerant…they still work
good for that.  I had my DRSA1200 for 3 yrs and as you can see from my description
I still Love them..I want to add a DRSA1250 to the Family!
Thanks Doug!”
Tim Michaels, Timpco Service Co.
“Finally, a set of sophisticated yet durable digital refrigeration gauges worthy of today’s demanding refrigeration professionals.”
Jim Boyles, Senior Field Technical Consultant. WaterFurnace International

“When servicing or troubleshooting, the analyzer becomes more valuable in determining any problem without pulling out the PT… doing calculations and so forth. It’s mostly all there on the display.”
Dan Whitten, 23-year AC/R Technician
Rosetown Central Refrigeration & Air Conditioning
Brampton, Ontario, Canada

 “Just came today and I must say it is the best money spent by far.”
Jim Barry


With reviews like this, we are sure you are going to love your new AK900.