trutechguy

TrutechTools, LTD is a premier distributor of diagnostic tools and instrumentation for energy auditors, and HVAC/R contractors. We are specialists in the lines we carry: testo, Bacharach, Retrotec, Energy Conservatory, Appion, Fluke, Fieldpiece, iManifold, TSI, Alnor, VETO and more. Unparalleled product knowledge and technical support! This blog is a source for the hard to find application information on the huge array of products out there.