Multimetrdan foydalangandan so'ng, buni qilish kerak:
1. Sinov simlarini torting.
2. Selektor kalitini "OFF" holatiga aylantiring, agar bunday holat bo'lmasa, uni "yana 1000V" kabi o'zgaruvchan tok kuchlanishining maksimal diapazoniga aylantirish kerak.
