Topcon GTS300 total station teardown

The teardown on the Pentax total station:    • Pentax PTS II 05 total station teardown   The Topcon pipe laser teardown:    • Topcon TP-L4B pipe laser teardown   You can contribute to my channel with Paypal ! Any donation appreciated and will be used straight to purchase more stuff ! https://www.paypal.me/msylvain59 Or in cryptomoney by just clicking the like button. (maybe one day I'll figure out what to do with that...) 💗 Likecoin – Coins for Likes: https://likecoin.pro/@mashpriborintor...