pH Meters

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User: DrNick

I am looking to replace our rather elderly pH meters. Does anyone have any recommendations of which brands to get as far as value for money is concerned, and where I could purchase them from.

Many Thanks
 

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User: oscar

we just use the red Hanna checker probes.They seem to fulfill all our needs, but we do have some linked to our dataloggers, but to be fair they never go out. The Hanna ones are easy to calibrate (we buy in the pH buffers) and not too expensive. They have them in the Philip Harris catelogue, but i'm sure we didn't get our from there!
 

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User: lpreece

I'll second Oscar's comment - the Hanna ones are 'okay' as long as you keep an eye on the probe tips. Also a good soak in Distilled before calibrating against a buffer helps.

Leigh....
 
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