Mastercool Digital Manifold/Analyzer

[alexw]

Who has tried the new Mastercool HVAC Digital manifold?

What are your feelings about it after using it for X time?

Is it worth the money?

Will it last if you don't abuse it?

[icehouse]

Who has tried the new Mastercool HVAC Digital manifold?

What are your feelings about it after using it for X time?

Is it worth the money?

Will it last if you don't abuse it?

Before spending on that, go with one of the proven. http://www.yellowjacket.com/HVACRPro...l=5&c=33&p=310 JMHO

[Redsheanazar]

The company that makes the digital yellowjacket puts the same gauge out for about 100.00 less than yellowjacket. I'll do some research and find out who makes the gauges for yellowjacket. I saw it a while back, but can't remember.

T

[icehouse]

[QUOTE=Redsheanazar;1844483]The company that makes the digital yellowjacket puts the same gauge out for about 100.00 less than yellowjacket. I'll do some research and find out who makes the gauges for yellowjacket. I saw it a while back, but can't remember. That would be Doug Lockhardt a member here. http://www.digi-cool.com/

[behappy]

The company that makes the digital yellowjacket puts the same gauge out for about 100.00 less than yellowjacket. I'll do some research and find out who makes the gauges for yellowjacket. I saw it a while back, but can't remember.

T

Digi-Cool. And they are coming out with a lesser expensive model.
Of what I have seen, I would stay away from Master Cool. Money better spent is for DG, YJ or Testo. IMHO

[beachtech]

The company that makes the digital yellowjacket puts the same gauge out for about 100.00 less than yellowjacket. I'll do some research and find out who makes the gauges for yellowjacket. I saw it a while back, but can't remember.

T

that co. would be digi cool, and they are making lsser (cheaper) gauges and better (more expensive) gauges than the YJ's. the YJ set is kinda middle of the road, and i have a set and love them. i am pretty sure that i wouldn't buy anything lesser than the YJ set that i currently have and just beware of the first generation testo's. they have had some trouble with the gauges sealing internally. but all that is gone with the second generation testo's

[servicef1rst]

that co. would be digi cool, and they are making lsser (cheaper) gauges and better (more expensive) gauges than the YJ's. the YJ set is kinda middle of the road, and i have a set and love them. i am pretty sure that i wouldn't buy anything lesser than the YJ set that i currently have and just beware of the first generation testo's. they have had some trouble with the gauges sealing internally. but all that is gone with the second generation testo's

Unfortunately your characterization of the less expensive Digi-Cools, which incidentally will be the DRSA 1600 as being "cheaper" is inaccurate. The only exclusions that will differentiate the 1600 from the 1200 are the elimination of the selectable 1 to 5 second/Hold option and the high and low pressure reading retention capabilities. Two features that alot of tech's and probably in particular entry level tech's would not utilize anyway. Aside from that the powerhead was left unrevised, it's pure Digi-Cool.

The recall of the second generation 523-v.2 was to address potential refrigerant loss at the hose ports, I am not personally aware of any of the version 2.00 523's [first attached image] that were actually found to be leaking. The second generation 523 v.2.01[second attached image] added a protective skirt around the hose ports and is very easy to differentiate from version 2.00. A later revision to the second generation 523 in the form of a firmware flash, to address update rates resulted in the designation of a version 2.02 - if you're interested the result of that free flash upgrade can be seen in this clip: http://digitalzeus.wordpress.com/200...rmware-update/

[behappy]

Unfortunately your characterization of the less expensive Digi-Cools, which incidentally will be the DRSA 1600 as being "cheaper" is inaccurate. The only exclusions that will differentiate the 1600 from the 1200 are the elimination of the selectable 1 to 5 second/Hold option and the high and low pressure reading retention capabilities. Two features that alot of tech's and probably in particular entry level tech's would not utilize anyway. Aside from that the powerhead was left unrevised, it's pure Digi-Cool.

The recall of the second generation 523-v.2 was to address potential refrigerant loss at the hose ports, I am not personally aware of any of the version 2.00 523's [first attached image] that were actually found to be leaking. The second generation 523 v.2.01[second attached image] added a protective skirt around the hose ports and is very easy to differentiate from version 2.00. A later revision to the second generation 523 in the form of a firmware flash, to address update rates resulted in the designation of a version 2.02 - if you're interested the result of that free flash upgrade can be seen in this clip: http://digitalzeus.wordpress.com/200...rmware-update/

100% agree!
After usuing Digital gauges there is no going back. If a tech is going to stay in this field, I would save your money for a "good" set. It is money well spent.

[beachtech]

Unfortunately your characterization of the less expensive Digi-Cools, which incidentally will be the DRSA 1600 as being "cheaper" is inaccurate. The only exclusions that will differentiate the 1600 from the 1200 are the elimination of the selectable 1 to 5 second/Hold option and the high and low pressure reading retention capabilities. Two features that alot of tech's and probably in particular entry level tech's would not utilize anyway. Aside from that the powerhead was left unrevised, it's pure Digi-Cool.

The recall of the second generation 523-v.2 was to address potential refrigerant loss at the hose ports, I am not personally aware of any of the version 2.00 523's [first attached image] that were actually found to be leaking. The second generation 523 v.2.01[second attached image] added a protective skirt around the hose ports and is very easy to differentiate from version 2.00. A later revision to the second generation 523 in the form of a firmware flash, to address update rates resulted in the designation of a version 2.02 - if you're interested the result of that free flash upgrade can be seen in this clip: http://digitalzeus.wordpress.com/200...rmware-update/

i don't mean to say the lesserexpensive ones are inaccurate at all!! i have the YJ set myself and they are awesome!!! i am looking into getting a second set for back-up use

[Just4funpb]

JUNK, JUNK, and TOTAL JUNK!!!!!!!!!!! Have a set of these. Was starting some units at an apartment complex came a little shower rain and messed them up it would read 1700 psi on low side and 2700 on high side with nothing hooked up. sent them back to Mastercool took 2 months to return. 1 month later have them hooked up to a r410 heatpump and highside reading goes to zero. recalibrate them and still zero. Highside sensor no longer works. Why would anyone make a test tool that you use outside 99.9% of the time that is NOT water resistant. I can understand not being able to put them underwater but a shower rain? Absolutely stupid!!!!!! Have Had a set of YellowJacket Gauges hanging in the van for the last year and a half. TOtally dependable!!!!! I will never buy MasterCool again. Yellow jacket is moisture resistant and shock resistant. Threw the Mastercools in the floorboard and have been kicking them every time I get near them. Do not buy these as factory repair is very slow and will lie to you bout when they will ship back. Digicool has one awesome tech help line, every time I have emailed Digicool I have gotten a return phonecall within the hour and once on the weekend.

[kerreckt]

I been using the Mastercool 99772 for about 6 months and love them. I have had no problems with them. I do mostly restaurant work no HVAC but plenty of WIB and reach in boxes. As far as being waterproof I have gotten rained on and had no problems. They didn't get soaked but got wet. Love the vacuum sensor and the thermocouple makes taking SH and SC readings about as easy as it gets. Based on my experience I would recommend.To each his own.

[bustawrench1]

Who has tried the new Mastercool HVAC Digital manifold?

What are your feelings about it after using it for X time?

Is it worth the money?

Will it last if you don't abuse it?

I've never seen a Master Cool anything that was "worth the money"..........................jmho

[turtletyme]

I have several mastercool tools and will have to agree that lately products do lack in quality and customer service has become nonexistent.personally have a set of analog gauges that leak on a regular basis if I don't keep the orings lubed.

[weber]

Alex haven't you posted similar threads about this product?

Don't you have a special interest in this product?

[weber]

I think before it was the stargate something.......

Are you just in the market for a set of digitals and cannot make up your mind?

[alexw]

.
Weber . . .

I am looking into all of the digital manifolds/analyzers I can. Seems there is a wide range of opinions regarding them. I wish there were a "Consumers Union" type of organization which would help us evaluate test equipment.

I'm looking for the digital manifold/analyzer which will permit me to most efficiently perform charge checks according to the procedure developed for California's Title 24 program.

Appendix RD – Procedures for Determining Refrigerant
Charge for Split System Space Cooling Systems without
Thermostatic Expansion Valves

http://www.energy.ca.gov/title24/200...ACM_APP_RD.PDF

You seem to get very involved with test equipment. What is your current opinion regarding the best digital manifold/analyzer?

Alex haven't you posted similar threads about this product?

Don't you have a special interest in this product?

I think before it was the stargate something.......

Are you just in the market for a set of digitals and cannot make up your mind?

[weber]

.
Weber . . .

I am looking into all of the digital manifolds/analyzers I can. Seems there is a wide range of opinions regarding them. I wish there were a "Consumers Union" type of organization which would help us evaluate test equipment.

I'm looking for the digital manifold/analyzer which will permit me to most efficiently perform charge checks according to the procedure developed for California's Title 24 program.

You seem to get very involved with test equipment. What is your current opinion regarding the best digital manifold/analyzer?

Being that I know all about ca programs, and yes I'm very involoved in testing equipment and instruments in the field, I would be happy to give you my opinion.

As of right now, there are only two manufactures I would recommend to a fellow tech who is trying to improve the service they provide.

Digi-Cool and Testo!

Depending on what you are working on and what you are used to using in the field makes a difference in which one would be optimal for you.

[Plates5]

I purchased a set of the Mastercools this spring and used them through the seasonn and did not expeince any problems. although I coved them when using them in the rain. They seem to have been a good purchase and accuracy is good. I have them hanging along with the analogs in the van with out problems. I want to move up to Digi-cools. But these have worked on a budget. From what OP have written I must be lucky with them.

[beckmech]

Mastercool Tester/User here as well... I just sent out for my sixth one because the previous 5 all had various issues. Vacuum readings, High Side not reading, Low Side not reading. This last one was good for a while, and now it will not even turn on. So, I'm getting my last one and will continue to trade them in until the warranty is up, and then wait for the new Yellow Jacket I heard about in September to come out. If I were me again, I would stay clear from this product. It is cheap though.

[alexw]

.
BeckMech . . .

Go here for a well thought of digital gauge set. The 1250 is what I'll be purchasing for our 2009 A/C season. http://digi-cool.com/

You might also do a search here on HVAC-Talk as there are several threads on the subject of digital manifolds including the DigiCool.

Mastercool Tester/User here as well... I just sent out for my sixth one because the previous 5 all had various issues. Vacuum readings, High Side not reading, Low Side not reading. This last one was good for a while, and now it will not even turn on. So, I'm getting my last one and will continue to trade them in until the warranty is up, and then wait for the new Yellow Jacket I heard about in September to come out. If I were me again, I would stay clear from this product. It is cheap though.