How much O3 in ppb does this give off? Any test w/ O3 meter or test strips?
1115869
Sorry no we do not have that answer. It would factor on many things. It would depend on water quality you start with, run time, items in the bowl. The unit does come with an ozone destruction filter on top of the lid. Ozone at these low levels do not produce a lot of off gassing but anybody that is offended by the ozone off gassing should not purchase. Ozone destructs itself when it oxidizes contaminants. Ozone only has a half life of 20 minuets so it does not live on. Hope this helps.
809884
Hi Mike, pH Dips have been designed to indicate whole number values for pH and you should easily be able to estimate 0.5 or half units as colors on the test strip may fall in between two whole numbers. I hope this helps. Thank you for your purchase.
1718300
I am sorry that I can't answer your question. I purchased this oximeter for, and sent it to my daughter. I have no experience with it.
861581
I always get a strip out, prick my finger with the lancet, then stick the strip in the meter. Just be sure to wait until the meter asks for a blood sample.
93021
Hi,I know there is a special test fluid you can buy to check every bottle of test strips before you use them to make sure they are functioning properly, never had a box longer then about 3 months and never had a problem besides once in a while an individual strip giving an error message. Maybe you can contact the company/maker of the tests trips directly to make sure before you buy. Have a great day
1009508
I will post pictures of the label...which is very complete. Very satisfied with this source. My B12 levels now above 1,000 pg/ml, up from less than 200.
2020618
Yes this meter has1 ppm resolution but it is not laboratory quality. If you really need 1ppm accuracy then break out your check book and buy a professional instrumen
765825
You can't. I've had three (returned 2 due to this issue) and I ended up manually taking into account SpO2 readings are 1-4% low after talking to an otherwise very helpful tech rep. Manual says +/-2%, but all 3 were off 50% of the time with more than 2% on the low side, but never the high side. Pulse readings on all three were OK, though. Btw, in spite this shortcoming, I do like the product as I can use its alarm feature to wake me up when my heart rate or O2 drops too low.
57330
8dpo was very very faded....most of the time I get a faint line at 11dpo(I have had 2 healthy kids and three angel babies:(,,, ). BUT it does depend on your LP which varies from woman to woman my LP is usually 13dpo. I have noticed a LOT of fades with these dip strips but they are better then the blue dye tests(they are really bad). Good luck and sticky baby dust!
1371488
The strips that I received are marked 7090G. I have used these strips from different Amazon sources and they have all been good and worked well with my meter every time. I use 7090G on my 7393A meter. So it works on both meters.
2020623
I have one of these. I use it TI monitor the effectiveness of my RO filter module.It works great and it is cheap. Since I am not a testing lab, I can not say that it has 1 ppm resolution, but I can tell you it very well may.
1079326
Yes you can plug the device into the output side of the concentrator and it will measure the oxygen concentration. This device will measure up to 100% of pure oxygen and there is a calibration button on it as well so that you can keep the measurement true every time.
38509
Hi Mike, I have a meter that measures TDS. This will usually run around 30ppm. When it increases to over 100ppm and/or output significantly decreases, I replace the membrane. I have not yet replaced the prefilters but monitor them visually.
2279526
You can usually still get a reading - but depends upon the color of the polish. The pulse oximeter is looking for certain wavelengths of light and in my experience blue/purple tinted polish tends to cause lower readings.
2030216
I am back again, this is Loretta. I just read another post that said it was to be used every month or so. I will try to find the directions and get back to you. Just cked the directions. Apparently it is just to make sure it is within the numbers on the bottom of the test strips' box. I never did this. I hope it is. I will try it tomorrow and see if my results have been accurate!!! So I guess it is wise to see if the strips for the meter match up to the meter's parameters. I never really knew about this. So thank you for bringing it to my attention. And the solution does come with the meter. I am back again, this is Loretta. I just read another post that said it was to be used every month or so. I will try to find the directions and get back to you. Just cked the directions. Apparently it is just to make sure it is within the numbers on the bottom of the test strips' box. I never did this. I hope it is. I will try it tomorrow and see if my results have been accurate!!! So I guess it is wise to see if the strips for the meter match up to the meter's parameters. I never really knew about this. So thank you for bringing it to my attention. And the solution does come with the meter.
763615
The test strips have terrible accuracy, mine read 1000ppm off from the Taylor test kit from amazon, taylor salt I think, very accurate and around $20. Good luck!
1809319
I honestly stopped using this meter because of the insane cost of the chem strips! Instead, I use a Reli-On Prime meter from Wal-Mart with the $9 chem strips! I DO continue to use the FreeStyle lancet, as it is adjustable and any lancet will fit.