Has anyone tested the accuracy?
1734951
The first time I used it my bag registered 37 lbs. When I got to the airport, the scale said 37 lbs.
1734952
I have found it very accurate. I use it to weigh all my gear for backpacking and for that it's down to the ounce. I have tested others but this one is the one I'd recommend.
921490
I can't verify the accuracy except that it matched those of others with whom I've compared mine against. It will read from 0.1 lux to 200,000 lux. I use mine in an Integrated Sphere to measure flashlight output in lumens down to the hundreds of a lumen. It's a great meter!
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.
145654
I would be wary of the accuracy, there are "dead spots". I ordered two of these and both of them had a "dead zone" of about 6 degrees (from 76F-82F) where it would show it was 76 until it suddenly spiked to 82.
1803486
Yes it does, and it is very accurate! I was impressed with the device for the price I paid.
128314
I can't speak to "accuracy", as I don't have access to an analytical grade scale to verify the reading on the Gem Pro. But i can speak to repeatability. I put small amount of Red Dot on my scale and it read 2.72 grains. I reweighed the same sample 10 times and got eight readings at 2.72 and two readings at 2.74. I'd say that is pretty darn good. One thing I do is re-tare often, usually before weighing each sample.
647685
Yes, quite accurate. Do be careful of certain reflective surfaces. But most surfaces are quite accurate. I tested it by pointing it at the wall beside my digital wall thermometer, and it matched to the degree!
27892
I don't know,sorry. I just know mine became wildly inaccurate after one week. Good luck.
689784
It is very accurate. Just make sure you get one in the correct range you need. I may need another one due to this fact. The levels I check are at the very top of the range of the refractometer i bought.
1563000
Have no problem with it, but did not check the accuracy. If you try to buy a level at the Home Depot it's also cheap and you get bigger level.
2023180
I can not answer that but what I did was take it to the nurse where I work and compared their readings to mine using their equipment vs mine. The results were very close. The nurse was happy with the comparison. She said it is not an exact science.
560060
No information on accuracy, but the initial reading starts out higher than it ends up if you wait a few minutes. These device was suggested to me from one who is in the mold assessment business
432706
I have not. Without comparing to a calibrated gauge, you won't know which has gauge is actually the accurate one. What I like about this gauge is that it gives me percise consistent results.. Hard to tell how accurate they are however like I mentioned.
811935
I just got it and I've only used it twice, but yes it's accurate...although one of those times it did take me on a slightly longer route which used wider streets. I assumed that was by design because I told it I was driving a 40' motor home.
1388705
It is noted as being calibrated to ± 4 percent accuracy. I'm not sure if a report is included.
954651
It appears to be accurate and to hold the zero. As with any scale, be gentle placing the loaded tray back on the scale.
2257259
Ours is pretty accurate with the readings our physician gets. Make sure you follow all the suggested directions.