what kind of refrigerant are the gauges good for
1510106
the gauge is labeled for r-22 r-12 and r-502. it wont hook up to an automotive 134a system with out adapter. not sure about r-410. the replacement for r-22 what type of system are you looking to service???
1510107
Hi, when i got them it said they a good for R-12, R-22, R-502. But i am working on different kind off equipment and using for R-414 like regural fridge and R-410 refrigerant. I just need to see pressure on the low and high side. I also both separate gauges to have extra in local store for 15$ each in united refrigeration inc. in longwood. I hope this is helpful.
1438115
Not sure, but my gauge stopped working after 3 months. The warranty is only 30 days
2273540
could be low or over charged on freon,some of these units use a temp sensor on the 'coils' to see if the compressor is working too hard
1486876
I only use this gauge on a standard 20 lb. tank. It is simply the cheapest and easiest way of gauging the amount of propane still in the tank. You might have more luck with the strip that you paste on to the tank, which measures the tank temperature and indicates the fullness.
1891108
Tap has standard refrigeration flare fitting (with male thread) that hoses from gauge set will attach to. Unscrew tapered cover from fitting, and screw female nut over fitting until hand tight (usually gauge set hoses have rubber inserts which seal with hand tightness only. This is the same type of connection, and mates the same way as those on tanks of refrigerant.
1541307
The terms "LP gas," "liquid propane" and "propane" are synonymous when describing the fuel burned to create a flame in a gas grill, water heater, etc. So yes, the gauge will will work with LP gas providing the ambient temperature is above -44 degrees Fahrenheit, the boiling point of propane. Below that temperature, the gauge would not work because, as a liquid, propane, even in a sealed tank, would not create pressure, which is what the gauge measures (not weight).
2069274
Yes. The gauge on our unit was never great but completely stopped working a few months after we purchased it. IMHO this is a product flaw that Cuisinart needs to address in the next gen.
1116348
not sure. I own the scale and for the money its good. I put freon on scale and turn it on and it weighs it automatically and then I push button to zero out scale and scale starts reading how much i put in the ac system. I have used it on refrigerators and such and its good for even a small 12oz can of 134a. Meter will read in oz and lb or metric scale. Automatic shutoff also. Hope this helps.
2099064
Actually I'm using it as a temperature gauge for the fridge in my camper. The wire is thin enough that it doesn't disturb the seal and that way you can see how cold it is without opening the door. Works great!
1812016
I have not used any scientific measures to determine the accuracy of the gauges, but it seems to be fine. IMO, It gives you an idea of what is happening with your coolant temp. Certainly better than just a trouble light. Airflow shouldn't be an issue because the sensor is immersed in coolant and not exposed to air. Besides, it goes in place of the the stock sensor which is where the manufacturer placed it for accuracy. Just follow the instructions and it should go well. BEST WISHES.
277962
Not sure I understand the question, however it's very easy to set up, low pressure gauge is blue, hi side is red, yellow is your fill hose and goes in the middle. You attach your freon bottle to the yellow hose and your high and low side to your ports on the AC system. This will not work for anything other than an automotive AC system
846690
mine was fine when received from the seller. The gauge will probably still work ok. Just make certain you handle & store carefully.Nick
845976
diesels make more compression so I would get a gauge set made just for testing diesel engines
139963
The vacuum pump I use has a pressure gauge on it or you can run it through your gauges.
416323
It does not matter which refrigerant, its a vacuum pump it does not care. You should NOT use R22 anymore most states require you to have a license to work with R22.
2077101
I only use my 2 channel (only 1 probe operates at a time) for HVAC measurments. I do not use the probes that came with the unit because ther were only the wire type. It works great. Best of luck, For Clothes dryers I use a laser type to measure the temp.
1020281
I believe that all vented pressure cookers have a standard size gauge fitting. The safe thing is to email the company for the facts rather than my guesses.