Jon Cranfield

Conductivity reading 12th Feb

In Uncategorized on February 12, 2011 at 11:02 pm

I have obtained a hanna combo conductivity meter. The reading tonight in the pond was 0.21mS/cm
Which is 210uS/cm or TDS 134ppm

Now how clean is that? Well I tested the tap water here a reading of 0.85mS/cm or 850uS/cm this sort of reading does indicate that the pond has much cleaner water compared to the local tap water. The TDS was 544ppm.

Its not the cleanest by any means and there is always the risk of poison leeching into the pond through my neighbours over use of slug bait in her front garden.

  1. hmmm Im now going to have to add a hanna combo conductivity meter to the ‘too buy list’

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