is the P409S the upgraded version? I was told the old version have sensors that don't "sleep" which drains the batteries faster
1103434
Each of the sensors in the current version transmits approximately every 3 minutes, if the pressure is remaining essentially constant. On the other hand, if the pressure suddenly changes either up or down, the sensors transmit practically real-time updates. I have seen no difference in the behavior of a TPMS purchased a month ago, compared with one purchased a year ago. There is an issue, however, if you have a 12v outlet in your car that stays on when the ignition is off and the key removed. In that case, the TPMS can run your battery down (overnight, for instance) and should be unplugged. Each of the sensors in the current version transmits approximately every 3 minutes, if the pressure is remaining essentially constant. On the other hand, if the pressure suddenly changes either up or down, the sensors transmit practically real-time updates. I have seen no difference in the behavior of a TPMS purchased a month ago, compared with one purchased a year ago. There is an issue, however, if you have a 12v outlet in your car that stays on when the ignition is off and the key removed. In that case, the TPMS can run your battery down (overnight, for instance) and should be unplugged.
1103435
Each of the sensors in the current version transmits approximately every 3 minutes, if the pressure is remaining essentially constant. On the other hand, if the pressure suddenly changes either up or down, the sensors transmit practically real-time updates. I have seen no difference in the behavior of a TPMS purchased a month ago, compared with one purchased a year ago. There is an issue, however, if you have a 12v outlet in your car that stays on when the ignition is off and the key removed. In that case, the TPMS can run your battery down (overnight, for instance) and should be unplugged.
2117421
I've always purchased the P103 but after looking at the P102 I think this is the way to go. It's ighter, has more power and is $10 cheaper.
1912293
Mine had been working just fine for about two years. Battery life is still very good and no recharging problems what so ever. And the pressure sensor worked great until now ! It's kind of hard to ignore the sensor's very bright red light on the display !
314940
I'm going for the 410 because of the battery life. I can't figure out why they wouldgo to a smaller battery when the primary upgrade is the n455 processor so thatit works with DDR3 ram. I want to be free of power cords for extended periods oftime with a netbook so that's why I'm getting the 410!
1968572
The primary difference is the addition of an on/off button on the front panel of the 641P. As far as I can tell they are identical otherwise.
1134314
I would suggest looking at the Popular Photography's or other journals' reviews of the two models to see if they indicate whether the same body is being used with the change being only in the sensor and software.
493603
Good question! To tell you the truth, I don't know either. If you go to DJI website and compare all the specs, they all have the same ranges, same power, etc. FC40 flying time is shorter but you can pay $7.00 to $20 to upgrade new V2 props, get a 5000mah battery, etc... other than that I don't understand why people want to spend more. Notes: Phantom 1 use 2.4 ghz which is good to upgrade with 5.8 ghz FPV system, V2 and V2 plus use 5.8 ghz just like fc40, they have wifi extender ehich you can get a home extender for your fc40, it's much cheaper... although V version has better camera (so what?). If you find anything different, please let me know so I can educate myself too. Cheers!
524524
The model I have is the PL-310 ET. I did not know there was an earlier model.
65981
Sorry I have no idea since the last sensor I had never wore out. Anyways I think this product is a waste of money now given apps like RunKeeper.
264993
You have nothing to worry about with the current, improved version. I talked directly with ThermoWorks about this and learned that they have upgraded the unit's circuitry and are now using a better battery. I have had mine for nearly two years, use it regularly, and have not had to replace the battery yet.
906300
There is also the battery issue. S4 uses AA batteries and S10 has the lithium ion (faster picture taken, ability for rapid firing, doesn't eat up batteries)
623277
I have received no notification of thisAnd the distributor website does not show this. What I have in stock would be the non upgraded model.
1569300
I found a forum that references that the only difference between the ES8249S and ES8249K models is the color. I haven't found any other place besides that one post that confirms this is the only difference. According to the person on the forum, they confirmed by calling Panasonic directly to talk about the model differences and what to do if/when the built-in battery goes bad (you must send it to Panasonic's repair center in San Fran which is $50 + shipping).It might be best to call Panasonic to re-confirm. Let us know if you follow-up with them and find anything out.
1666215
There is an OEM configuration difference in the batteries between the two platforms. Strange isn't it?
1109422
No this is not the latest model. v3.0... The newest model has rechargeable batteries in remote, thumb knob to control the camera on the remote, upgraded motors on copter, training port on the remote, and some other stuff that Im forgetting... BUT it also costs about $140 more. And the newest one is the one I got, but I got it directly from DJI.com. The one I bought off amazon is NOT the newest one...
199123
Mine didn't come with the upgraded battery. I purchased the 220 mah battery separate and it actually didn't last as long as the original. I can still get about 8 to 9 minutes of fly time.
199173
The sensors in the P409S kit are available on ebay directly from taiwan. Just search for orange P409S sensors.