插座測試儀
| ○ | 全液晶顯示 | ○ | 可語音播報 | |||
| ○ | 國標GFCI檢測 | ○ | 一秒檢測漏保質量 | |||
| ○ | GFCI檢測：在接線正確情況，按下GFCI鍵，觸發(fā)GFCI，紅色指示亮，LCD上面要顯示從觸發(fā)到掉電的GFCI所用的時間，同是顯示測量電壓值，兩個值周期性顯示；火線到地線電流7.27mA，誤差±10%（6.54mA~7.99mA，電壓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. | |||||
