Random Post: get_results("SELECT ID,post_title,guid FROM $wpdb->posts WHERE post_status= \"publish\" ORDER BY RAND() LIMIT 1"); $p=$post[0]; echo ('' . $p->post_title . ''); ?> RSS .92| RSS 2.0| ATOM 0.3 Volker's Blog Vivax-Metrotech Home Finding A Leak in Water Pipes “Spot On” February 16th, 2012 “Locate your target pipe first” “A good contact ensures a better locate” This is “the” similarity between an electronic locater and any acoustic locating equipment. Another important key point is: “Low frequencies (can indicate a large leak) travel far” – “High frequencies ( can indicate a small leak) do not”. Using a correlator (acoustic pin-pointing [...] 1 Comment | Water Leak Detections | Permalink Posted by Volker Recent Posts Finding A Leak in Water Pipes “Spot On” © 2011 Vivax-Metrotech Corp. All rights reserved.