Review on 📏 Topeak D2 SmartGauge: Accurate and Compact Black/Grey Pressure Gauge - One Size by Kyle Mack

Purchased to replace a Topeak gauge I bought 20 years ago. The old one still works but there are dark spots on the screen and I thought it was time for a new one. Having had good service from a 20 year old Topeak meter, I thought it wise to purchase their latest technology. They're different, but they still do the same job - measuring air pressure. Of course the new sensor has more features but due to the fact that one of them (Topeak) sensors has lasted 20 years and still mostly works I didn't want to use another brand. On a different note, my 20 year old Topeak meter uses the same button cell battery (2032) as this new Topeak meter. The battery lasts a very long time for a caliber that is 20 years old. Apparently, Topeak thought there was no point in changing the battery type.