E lebisa indasteri e etelletseng pele ho liteko le ho lekanya liletsa le limithara tse ngata.
E thehiloe ka 2006, ke setene se phahameng haholo se ikhethileng lipatlisisong le nts'etsopele, tlhahiso le lisebelisoa tse amanang le liteko le lisebelisoa tsa indasteri.
Meruke e tsitlella ho ntlafalitsoeng, 'me e tsoetsoe' me e hlahisitse 'me u hlahise melao ea polokeho, melao ea polokeho ea bongaka,Ultra-votal voltage e phahameng ka ho fetisisa voltage Meters, Digital-voltage Meters, Liteko tsa DC Lorena, Li-metress tse bohlale (limithara tse matla), Phepelo ea Linear Power, LeHo Fetoha Phepelo ea Matla.