資料來源 : pyDict

定標器,攀登者,刮除器,過秤者,刮鱗的人

資料來源 : Webster's Revised Unabridged Dictionary (1913)

Scaler \Scal"er\, n.
   One who, or that which, scales; specifically, a dentist's
   instrument for removing tartar from the teeth.

資料來源 : WordNet®

scaler
     n : an electronic pulse counter used to count pulses that occur
         too rapidly to be recorded individually