On any given day, you can be diagnosing a number of problems in heating, ventilation and air conditioning systems. In that process, a picture can be worth a thousand words not only in diagnostic work but also in preventive maintenance jobs.rnInfrared camera maker, FLIR Systems, and its subsidiary, Extech Instruments, are offering a "complete solution" approach to helping HVACR professionals get a clearer picture of their work by using complementary infrared and visual inspection technologies that don't break the bank.
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