ʻO kēia pūʻulu o ka polokalamu-controlled voltage tester apono i ka hana kiʻekiʻe kiʻekiʻe-performance safety gauge tester i hoʻolālā ʻia e ka MCU kiʻekiʻe a me ke kaapuni kikohoʻe nui.
RK9914A:AC (0.00~5.00)kV DC(0.00~6.00)kV AC 0~100mA;DC:0~50mA
RK9914B:AC (0.00~5.00)kV AC 0~100mA
RK9914C:AC (0.00~5.00)kV DC(0.00~6.00)kV AC 0~50mA;DC:0~25mA