CAN/ULC-61243的本部分适用于带有或不带有内置电源的便携式电压检测器，用于交流电压为1 kV至36 kV、频率为15 Hz至60 Hz的电气系统/本部分适用本部分仅适用于与待测零件接触的电阻式电压检测器，作为单个单元或由CAN/ULC-60855或CAN/ULC-61235中覆盖的适应性绝缘杆完成的单独装置。电容式电压检测器包含在CAN/ULC-61243-1中。电压上限符合CAN/ULC-61243本部分所述的测试。

This part of CAN/ULC-61243 is applicable to portable voltage detectors with or without a built-in power source to be used on electrical systems for voltages of 1 kV to 36 kV a.c., and frequencies from 15 Hz to 60 Hz. /This part appliesThis part applies only to resistive voltage detectors used in contact with the part to be tested, as a single unit or as a separate device completed by an adaptable insulating pole covered in CAN/ULC-60855 or CAN/ULC-61235. Capacitive voltage detectors are covered in CAN/ULC-61243-1.The upper voltage limit is in accordance with the tests described in this part of CAN/ULC-61243.