Testo 552i vacuum gauge
14:15
Vacuómetro testo 552i - Probar Bomba de Vacío Método Correcto
28:16
TESTO 557S SMART DIGITAL MANIFOLD with BLUETOOTH
8:09
Aaron Longacre goes over the Testo 550s & 557s Digital Manifolds
7:40
Até os profissionais aprenderam ISSO comigo! Nunca mais vou jogar fora as pilhas AA
21:18
Pulling vacuum with sman 460 micron gage/identifying what is leaking / cause of not holding vacuum
14:19
Testo smart probe update
6:46
Testo 557S refrigerant manifold, testo 552i wireless vacuum probe Micron meter, + phone app
30:21