[sugarwood]

There are tons of options in the $20 range.
That's all you need to spend for a really solid gauge.

https://www.amazon.com/TireTek-Premium-Pressure-Gauge-Integrated/dp/B00PT18QAQ/
https://www.amazon.com/Longacre-50417-0-60-Pressure-Gauge/dp/B00DL6T2YK/