what is the difference between the 690E, 690F, and 690L? how do I determine which one to get?
294843
According to aleko the 690L has additonal suction to help sand ceilings and an led light. 690f and 690e have different power ratings and different variable speeds. I'm happy with my 690e. If i did more drywall work i might opt for the 690L with the light and the extra suction for sanding ceilings.
31292
The 3800 is more powerfull and generates more heat. I recommend the 3800 with no doubt.
770832
Hi Abbas:Precision 690 http://www.dell.com/downloads/global/products/precn/en/spec_precn_690_en.pdfIf its this model it would be supported, however you may be looking for a quardo for calculation purposes. Thanks,Brian
1394169
I would go with the 650 G because it's much more modern and has lifetime aura updates myself. I like it quite a lot in fact. The models before this were no slouches on radar but some people complained that their 9965 had display problems in that a strange line would appear in it's display after a while. The 9970 g doesn't appear to have that problem from what I read. I would just get the 650 because the price for these two detectors is pretty close to each other. If I could pick up a 9970 g I would even now if the price was right. It's a excellent detector too. Not that I don't like my newer version. I do. I'm just a detector hoarder. :) I would go with the 650 G because it's much more modern and has lifetime aura updates myself. I like it quite a lot in fact. The models before this were no slouches on radar but some people complained that their 9965 had display problems in that a strange line would appear in it's display after a while. The 9970 g doesn't appear to have that problem from what I read. I would just get the 650 because the price for these two detectors is pretty close to each other. If I could pick up a 9970 g I would even now if the price was right. It's a excellent detector too. Not that I don't like my... » Read More I would go with the 650 G because it's much more modern and has lifetime aura updates myself. I like it quite a lot in fact. The models before this were no slouches on radar but some people complained that their 9965 had display problems in that a strange line would appear in it's display after a while. The 9970 g doesn't appear to have that problem from what I read. I would just get the 650 because the price for these two detectors is pretty close to each other. If I could pick up a 9970 g I would even now if the price was right. It's a excellent detector too. Not that I don't like my newer version. I do. I'm just a detector hoarder. :) « Show Less
1160642
Sorry, I don't know. I just know that the one I got and I don't even know whether it is 9300 or 9309W is very good and I am totally satisfied.
424971
The one for $199.99 is our F model (commercial grade) and the one for $174.99 is our E model (standard grade). If you have additional questions, please call us at 214-491-6991; Monday through Friday 9am-4pm CST.
1169389
Please post a link if you know this specific model is on sale somewhere! :) I've seen the lesser versions (1810TZ and 1410) on sale and people confuse them with the 1810T, but this is the specific one I'm hoping to buy ASAP!
1236911
I researched both before I purchased mine and determined that there wasn't a significant difference. I'm currently happy with this (but I guess I wouldn't know if something large enough to be damaging has occurred since I installed it). The specs and ratings looked functionally similar, however the more expensive one has a lifetime limited vs 10 year warranty and the $25k equipment coverage.
2148474
The E model has an updated computer, and small design difference. The D will still give you the same great workout. Also, the E model is slightly elevated, ie, higher than the D. Otherwise, they are the same. I will use the E model for the next 10 years or more and the extra $ did not seem that important.
117381
I went with the E3200 I got for 99 bucks on Ebay. Its real close to this one minus a few features. I love it !
1907393
There is no difference in functionality as far as I can tell. The only thing that I can think would be the difference would be the market in which the device was originally intended or perhaps the year it was manufactured, but I could not even find the 400l on casio's website when I was looking at purchasing mine. I purchased the 400l because it was significantly cheaper than the straight 400 model when I was looking. I would say pick up the cheaper of the two if you are trying to decide between the two. The one I purchased has worked magnificently, and has done the job I needed it to. I purchased mine to for use in my upper level math and electronics courses at school (University), the only caution I would take is to make sure that your school (assuming that is what you are buying it for) allows the use of CAS calculators. Some do not, and it would suck to purchase such an advanced calculator and not be able to use it on tests or in class.... Though I guess it would still make doing homework easier.
281453
For more than five years, I have used Xtreme ebike 504. I wanted to purchase another e504 but the supplier instead gave me e502, an upgrade according to them. Comparing the two, e504 and e502, I would prefer 504. As to the Jetson, I am sorry, I can not say anything about it.
361410
It appears that there is no functional difference. The 66E1 model is newer and costs less.
1821704
No idea, I can't really see what the difference is between the two models. If important, then I would call the manufacturer Hopkins 1-800-835-0129. I do not see a 20100 currently listed on their site. Our 20099 is still working fine.
1450916
I cannot speak to the difference as I have the 612 model. I love it and have no complaints about it whatsoever. I highly recommend it. Sorry I cannot speak to the difference for you
826637
Anyone have ideas? I'm looking at either the newer 810 or last year's 1000 as well. Specs looks similar.Thanks.
1678424
Can't seem to find any difference between the two. Both come with 2011/136x/115x part. Both look visually the same, both have the same pump. Perhaps just a different naming code from the factory? I would buy the $50 one. I have it, and it runs like a beaut.