Explaining the new Better Geiger S2L detector and comparing to the Model S2
19:21
DON'T buy a Geiger counter, until you see this... ☢️
16:16
Better Geiger S2 comparison with another low cost scintillator detector
12:57
Better Geiger S2 preview
18:05
CONFRONTO DA CÂMERA TÉRMICA 787
20:29
Como construir uma antena loop magnética para radioamador [Fácil]
17:49
Comment choisir / acheter un compteur geiger ?
5:54
Dosimeter Better Geiger S-2 and S-1 Compare, test and review measurement dynamics configurations
18:10