It may come as a surprise to some of the younger tradespeople out there, but there are many technicians who have been in the HVAC industry for a number of years that still remember the days of using analogue tools. These tools were complicated to use, produced unreliable results that required double and triple checking, and were cumbersome piece...

The longer you fix your eyes on a painting, the more it reveals about itself and the artist. There is also a chance it reveals something else - the condition it is being kept in. Art gallery managers that don’t keep a close eye on the environmental setting can suffer severe consequences. But through the use of careful monitoring using Testo’s 16...