Pro s Kit MT-4109 RCD LOOP Tester Tus neeg siv phau ntawv
Tshawb nrhiav MT-4109 RCD LOOP Tester cov neeg siv phau ntawv nrog cov ncauj lus kom ntxaws, cov lus qhia kev nyab xeeb, thiab cov txheej txheem ntsuas. Kawm txog nws cov yam ntxwv, suav nrog AC theem voltage ntsuas txog 440V thiab muaj peev xwm khaws cia txog 1000 qhov kev xeem. Ua raws li cov lus qhia ua haujlwm kom muaj kev nyab xeeb thiab raug kuaj.