Review on 🌡️ Highly Accurate Thomas Traceable Precision Barometer with Impressive Resolution for Precise Weather Measurements by Jonathan Abreu

This barometer is beautifully designed and manufactured. I gave two stars for the following reasons. 1) There were no instructions on how to adjust the altitude of my weather station. 2) There were no download instructions on the company's website. 3) I had to make several calls to the company to finally decide how to set the barometer for altitude (hint, it's hidden behind a sticker with a serial number). 4) I was told that removing the serial number tag to access the height adjustment screw would void the warranty. Now I'm wondering, what's the use of a barometer that can't be set to the altitude of your weather station? So I set the barometer to the altitude of my weather station, but I think that voided my warranty. Does it make sense? Adjusting for the altitude of your weather station is an absolute must. Then why does the guarantee expire?