插座测试仪
| ○ | 全液晶显示 | ○ | 可语音播报 | |||
| ○ | 国标GFCI检测 | ○ | 一秒检测漏保质量 | |||
| ○ | GFCI检测：在接线正确情况，按下GFCI键，触发GFCI，红色指示亮，LCD上面要显示从触发到掉电的GFCI所用的时间，同是显示测量电压值，两个值周期性显示；火线到地线电流7.27mA，误差±10%（6.54mA~7.99mA，电压120VAC，45Hz~65Hz）'When GFCl button is pressed to trip breaker, the display will cycle between the active voltage reading（should read zero）and the time in milliseconds to trip the breaker. | |||||
