Qadam (oraliq) o’lchagich
Qadam (oraliq) o’lchagich – yurish yoki yugurish paytida yurilgan qadamlar sonni hisoblash uchun mexanik, elektromexanik yoki elektron o’lchash moslamasi.
Qadam (oraliq) o’lchagich – yurish yoki yugurish paytida yurilgan qadamlar sonni hisoblash uchun mexanik, elektromexanik yoki elektron o’lchash moslamasi.