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[APD] Extech Instruments pH probes
Hello,
Is there anyone who has had any experience with Extech pH probes. There is
a model offered that has a refillable probe. I was wondering how they
perform in a hot humid tropical environment. Here it in NT of Oz is hot
all the time and very humid for about 4 months. Most of the pH pocket size
probes I have tried over the years seem to die just after the warranty runs
out.
There is also the manufacturer of the products web page
http://www.extech.com/instrument/categories/water/subcategory/waterMeters.ht
ml
Anyone scared of being sued email me privately.
Thanks
Dave Wilson
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