Great video! Would you mind telling exactly what to buy to build a setup like yours so that I can test a used, original suzuki gauge from the 90's I am looking to buy. I would like to test the gauge before doing a compression test on my dad's motorcycle. I can buy a new one, but I would really like to buy the original suzki gauge. 🙃
You need two each 1/4” NPT female air tool fittings and 1 each 1/4” male NPT nipple. Just go to Lowe’s or Home Depot and go to the air tools and get the two female thread air tool fittings, then find the isle with all the small brass fittings and find the male nipple that fits the threads on the air tool fittings
