1. Te whakamatautau hapa, te whakamatautau timata, te whakamatautau ngokingoki, te whakamatautau rereke paerewa..etc
2. Te inenga o te volts, te naianei, te pf, te mana, te auau, te koki wahanga, te harmonic..etc.
3. Puna Mana (PS): whakaputa 0-288V / 1mA-120A, ka whakawhirinaki ranei ki te hiahia a te kiritaki
4. Imita Tohutoro Paerewa (SRM): te karaehe tika (0.02, 0.05, 0.1 ranei) he mea whiriwhiri
5. Rack mita: ko nga tuunga (6, 10, 12, 20, 24, 30, 48…) he mea whiriwhiri
6. Mana aunoa ma te rorohiko rorohiko
7. Mana ā-ringa mā te mata pa
8. Kōwhiringa mō te whakamātautau hongere rua o nāianei (Wahanga/Kuopapa) i te wa kotahi/motuhake