is this really accurate?
1628620
I used it in my 2012 Nissan just to check it for accuracy before I used it in my daughter's car with the non working speedometer. At first it needed adjustment, but once I adjusted it , it accurately matched my working speedometer.
1628621
According to the manufacturer of my car the speedometer indicates a higher speed than the actual one.This device indicates a more accurate reading and I rely on this now at all times rather than the original speedometer.
1628622
Above a couple of mph it is fine. You can adjust it up or down a little, as needed. It is at least as accurate as the one that came with your car.
1628623
Yes,it is accurate within 2 /3 mph and whilst mine had a fault and could not be adjusted to match the car speedometer, it is supposed to do this.
1248575
Yes, from what I have experianced the manufactures claim of accuracy of .02 is correct.
402084
I have found them not to be very accurate. I returned my first unit for that reason. The second unit was not much better. There are better auto units available. I don't use it anymore in my office.
2093960
Very. It's accurate for grams even to an acceptable degree. (I was just weighing some change.)
454554
I assume the readings are pretty accurate. When my son feels as though his sugar has dropped, we test and sure enough, he has. An hour after eating his number is up. So, I feel that it is accurate.
1949176
As long as it reads 300 to 400 outside it gives me confidence that it is fairly accurate. And it Alway has stayed in that margin outside. In a dark room you can see the infa red pulse every few seconds and seam to adjust corispodingly. Hope that helps.
1660119
I would say yes. Only one person uses it at home and it seems to be accurate.However we can not be 100% sure that if it is constantly used by many, that it would stay accurate.
2071441
It's fairly accurate. It will hold 900, but I wouldn't put more than that and I think 900 is pushing it.
1382424
Yes, it is accurate. You also have the ability to 'zero' your alignment with windage (east-west) and elevation (north-south). I am ex-para-military and law enforcement.
1294750
It does but it's not always accurate. Only because it's not real time. For example if you wake your computer it will show the % but that % is what it was at the last time you used it so after a minute or two adjusts to the actual %. Hope that makes sense :)
1894528
It's generally accurate to a couple meters from what I can tell. For example, if I run out on one side of the street and come back on the other side, that's obvious when I review the run map.
276215
Well in a relative sense, the answer is yes. The reason I say that is you have to calibrate it yourself. If you immerse the meter tip into something that you know is 100% saturated, you have the ability to set the meter reading to the maximum, which is 10. Therefore, all other readings should become accurate. This is explained in the instructions that come with the meter.
306778
The first one I purchased seemed to be very accurate. The one I got more recently for my wife is far enough off to ruin your life. When mine is at 0.080, hers is at 0.065. When mine is at 0.100, hers is at 0.081. I contacted the company and they want me to send it back at our expense. This thing has been off since day 1. I know mine is accurate. I've had several BAC testers and I know when I'm close to the limit and shouldn't drive. I would not have driven when hers was at 0.065 and I was defiantly not close to legal when hers read 0.081.
1803486
Yes it does, and it is very accurate! I was impressed with the device for the price I paid.
1162108
I don't know for sure, but my guess would be "No." As most devises have a +/- accuracy and I would expect that for the price they are charging it is quite possible it is accurate to around five percent. Hope that helps, I still really like mine. They work extremely well on my generator panel.
1523516
It is accurate. But the HQRP TPS did not work well for me. I bought one from FOREVERUN and it has been working better.
986391
Seems to be pretty accurate.It will depend a lot on the preferances you enter on your gps.