Blue Lab PH pens are not good

Can someone recommend something better please? I have been through TWO Bluelab PH pens in just three months and have come to the conclusion that they are no longer a quality product. Their customer service is awful as well.
Claiming they are no good without explanation says little if anything. Whats the issue? Do you rinse in RO or distilled and keep it in storage solution?

All the brands mentioned in this thread are good. Almost all issues with name brand meters are user error.
 
The replacement probe is big + point.

That said gawd knows why anyone would buy a spare :-) :-) :-)
I guess you might want one if you are careless with your equipment? Then it might make sense to spend another $50 for a model with a replaceable tip.

The Apera model with a replaceable tip is $50 more than the Bluelab soil pH pen. The replaceable tip is $100. So for $150 the same cost of a brand new Bluelab pen you can replace your tip. Brilliant.
 
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