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I'm looking for an electric tea kettle that would allow me to choose an exact temperature and that would be able to keep that temperature without reboiling the water. The latter condition is crucial, because I already have an electric kettle, which keeps the temperature by reboiling the water as the water cools down, with the undesireable side effect of removing oxygen from water. One kettle that I was considering is the digital kettle of Imperial Tea Court, but this is rather pricey. Does anyone have experience of Kamjoves KJ-10H? How accurately does it keep temperature? If you could recommend any alternative kettles, I would be most grateful.
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The KJ-10H won't let you set a *specific* temperature; it does have a "keep warm" function, which essentially pulses the induction plate every 10 seconds or so. It will (roughly) attempt to retain the desired temperature range (there are 3 or 4 preset ranges). I had one for a while; the kettle itself is uncomfortable in the hand and doesn't have a great pour, so I'd try to get a different kettle to use with that base if you try to go that route. It also has an annoying "beep" that sounds for just about everything (changing modes, removing the kettle from the burner, putting it back on, etc.). You can remove it if you go inside and remove the buzzer, but that's a pain. I would not recommend this setup, especially if you already have an electric kettle.
I don't personally prefer the ones like the digital one that ITC sells, but I am pretty sure that someone else sells a similar one that's cheaper. There are also the air pot type devices, like the ones made by Zojirushi, Tiger, etc., which will let you set a temperature to maintain. Of course, they don't pour like a tea kettle.
BTW, I have seen different schools of thought about how bad keeping water at a steady boil actually is in terms of tea. I personally try to avoid it, but some folks that I trust insist it's not a big deal, and I have seen at least one fairly well regarded tea figure keep the water at a pretty steady boil. At the least, I don't think one or two quick reboils before adding fresh water should ruin the water. Some people don't like this approach (see http://teadrunk.org/viewtopic.php?id=86), but I find it works well for me. Also, most electric kettles I know of don't bring the water to that strong of a boil, nor do they maintain it once the boil is reached. So unless you're actually noticing a major difference after the kettle reboils, maybe this isn't as huge a problem as you think.
The other approach you could try is to heat the water in one place (to near a boil), then have an alcohol burner or low hot plate to keep it at a low (not rolling) boil.
Personally, I prefer to just boil the water, use it as it cools for 1-3 infusions, then top off with cool water before reboiling (with an occasional touch-up if I'm having a lazy day, though usually not to a full boil). If I'm using a tea that needs a little more heat, sometimes I'll reboil more often. I have a glass kettle, which loses heat faster than some, but if you use an earthenware kettle such as the Lin's ones, it should retain heat fairly well.
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Well, I went and got myself spoiled. I bought Imperial Tea's programmable digital kettle not quite two months ago. It was so fast and easy to set the exact temperatures I wanted and was able to really fine tune for those teas that need precise temps. But this week the kettle has started to leak around the base and after I use it and empty it I can hear the plastic and metal parts making loud cracks in my kitchen. For the price it sure didn't last long! Now I'm on the hunt for another electric kettle that I can select the exact temp I want. The market is full of ones that have "preset" temps, but now that I know what a difference even a few degrees can make (like for the raw pu'erh I had this morning) I won't be satisfied with that. I'm down to three choices (really, only two if you consider price). There's the PINO Digital Kettle Pro, the Chefs Choice 688 Smart Kettle, and if I had money to burn there's the very-Italian Casa Bugatti Vera for a whopping $300. Am I missing any here? I'm leaning toward the Chefs Choice for the better wattage and probably sturdier construction.
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I have an old stainless Kamjove TP-680 (purchased used from William, interestingly enough), which I love. The new ones are black but otherwise look pretty much the same. I like the way it feels and pours. Feels traditional somehow. It boils very fast. The lid is somewhat cheaply made but not in a bothersome way. It's just really simple. After a little practice watching for shrimp eyes and fish eyes, I can now detect the water temp by sound. More fun than digital, hehe!
You should also read the reviews on Amazon for Adagio Teas 3 UtiliTEA Variable-Temperature 30-Ounce Electric Kettle. Also, consumersearch.com has the Adagio as the "best electric kettle for specialty teas." Worth comparing to the Pino Pro.
Last edited by michael (2010-08-02 18:01:29)
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