J JLpr Active Member Apr 14, 2009 #1 http://www.homedepot.com/webapp/wcs/stores/servlet/ProductDisplay?jspStoreDir=hdus&catalogId=10053&productId=100325514&navFlow=3&keyword=ph%2Bmeter&langId=-1&searchRedirect=ph+meter&storeId=10051&endecaDataBean=com.homedepot.sa.el.wc.catalog.beans.EndecaDataBean@4b9b5c5&ddkey=Search
http://www.homedepot.com/webapp/wcs/stores/servlet/ProductDisplay?jspStoreDir=hdus&catalogId=10053&productId=100325514&navFlow=3&keyword=ph%2Bmeter&langId=-1&searchRedirect=ph+meter&storeId=10051&endecaDataBean=com.homedepot.sa.el.wc.catalog.beans.EndecaDataBean@4b9b5c5&ddkey=Search
la9 Well-Known Member Apr 15, 2009 #2 I've used that type in the past and they work well with soil, I wouldn't use it for a hydro setup, I find they are pretty accurate in soil especially for how cheap they are.
I've used that type in the past and they work well with soil, I wouldn't use it for a hydro setup, I find they are pretty accurate in soil especially for how cheap they are.
