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great product By GT-Reefer on 3/7/13
GT-Reefer would recommend this product to a friend
I use the 7 and 10 and it works great. I pre rinse my probe in RO/DI, then start my calibration, but I will start using a little cal fluid to rinse away the water for a more accurate calibration.
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Exactly what you expect, shipped lighting-fast by BRS. By Chuck on 8/13/12
Chuck would recommend this product to a friend
This product works great, is very competitively priced, and I like knowing when I order items like this from BRS they'll arrive within a few days without hassles or delays. I'll definitely be getting more from BRS when I need them.
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Worked like it should By Andy on 8/1/12
Andy would recommend this product to a friend
Worked nicely to calibrate my pinpoint probe.
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Worked like it should By Andy on 8/1/12
Andy would recommend this product to a friend
Checked it against some other calibration fluid and it is dead on.
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Cheap and easy By Matthew on 2/22/12
Matthew would recommend this product to a friend
Needed the 4 and 7 for my RFI pH controller. Easy to use. I've heard that some people will rinse the probe in some of the solution and pour the rest (3/4 or so) in a tall shot glass to make sure the probe is clear of water or other elements.
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Does its job at a great price By Greg on 9/23/11
Greg would recommend this product to a friend
Does what its supposed to at a great price. I put 3/4 of the packet in a tall skinny shot glass, and use the other 1/4 of the packet to "rinse" the water off the probe (after already rinsing in clean or RO water). Then I can let the probe stand up in the shot glass without worrying about a packet falling over.
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Does its job at a great price By Greg on 9/23/11
Greg would recommend this product to a friend
Does what its supposed to at a great price. I put 3/4 of the packet in a tall skinny shot glass, and use the other 1/4 of the packet to "rinse" the water off the probe (after already rinsing in clean or RO water). Then I can let the probe stand up in the shot glass without worrying about a packet falling over.
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Pinpoint 10.0 By Matt on 2/26/11
Matt would recommend this product to a friend
Cheap, yet very accurate calibration packets. Very easy to use, and on the back of each packet a temperature chart is included to make calibration even more precise!
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Great Product By Chester on 8/25/10
Chester would recommend this product to a friend
love this product very easy to use and great results, fast shipping as always. thank BRS
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Great Product By Chester on 8/25/10
Chester would recommend this product to a friend
love this product very easy to use and great results, fast shipping as always. thank BRS