Iimpazamo, i-voltage, yangoku, amandla asebenzayo kunye asebenzayo, isigaba, i-frequency, kunye nemeko yamandla inokulinganiswa ngaxeshanye, kunye nomzobo we-vector kunye neziphumo zocingo ziya kuboniswa.
Kwangaxeshanye uvavanye i-pulse echongiweyo emibini, kunye nemowudi eqhubekayo, yokusebenza kunye nenani lee-pulse ezichongiweyo ngexesha elinye linokwahluka ngokupheleleyo.
I-GDYM-1A Isigaba esinye se-Electric Energy Meter Calibrator sisixhobo sokulinganisa iiparamitha ezininzi esigcwele idijithali, i-mullti-function kunye nokuchaneka okuphezulu.
I-GDDO-20C AC/DC Isixhobo sokuLungelela iimitha zoMbane isetyenziselwa ukukhangela impazamo esisiseko yezixhobo zombane ezahlukeneyo zombane kwiinkqubo zamandla, kubandakanywa i-voltmeter, i-ammeter, i-wattmeter, i-ohmmeter, isigaba esinye kunye nesigaba sesithathu seemitha zamandla e-AC (ukhetho) kunye nempazamo esisiseko DC volt-imitha kunye ammeter.