RIGHT HERE. Use the pull-down to select the more narrow range (4.0 to 7.0 or whatever it is). $20 for 100 of them. Not exactly economical but this is the lowest price I have found and I have ordered from them numerous times. These are good strips if you decide to use strips. They have a built-in mash-temp correction factor kind of thing. When you read at mash temp (I dip the strip into the mash for about 10 seconds), it will show about 0.3 lower than actual mash temp so 5.0 translates to 5.3 or so. Very dependable and I have heard of people cutting the strips in half lengthwise to get 200 uses out of 100 strips.Sorta on topic. I have PH strips that I use occasionally. They are the plastic ones. I'd take a reading and it always appeared low. I just took a reading on some distilled water and it never changed color. Threw them in the trash. Anyone have a source for decent ones that actually at least sorta work?
Edited by KenLenard, 24 February 2013 - 10:10 AM.