Received on door step as requested , well packaged and labelled well within expected delivery time .
Very excited to receive package . Well boxed had app previously loaded ready to go . Item connected to app within seconds and basically had a quick play on the workshop bench feeling this item will do the job well …. But actually have not had a chance to use it for it’s intended purpose as yet of balancing out our ducted household AC unit . Have had the “ professionals “ twice now during service checks to adjust the balance but they wave there hands over the outlet vents and say job done . Being a builder myself , thought the AC ducting would benefit from a better tool for the job . Looking forward soon to playing with the new toy .