calibration height gauge

[@markeguia5167]

May I know what model of Dial Test Indicator you used?

[@sanghyeonkim4214]

영상 감사히 잘 봤습니다 :)

[@Tehtarikkaw96]

Hi Chun. I wanna ask, what type of master standard are you using? And does the master standard having a certificate of verification?

[@MegaJohnhammond]

if you were going to calibrate a height gage, wouldn't you at least use a decent indicator?

[@shellyalibangbang3314]

this is hilarious