'Scaler' definitions:
Definition of 'scaler'
(from WordNet)
noun
An electronic pulse counter used to count pulses that occur too rapidly to be recorded individually
Definition of 'Scaler'
From: GCIDE
- Scaler \Scal"er\, n. One who, or that which, scales; specifically, a dentist's instrument for removing tartar from the teeth. [1913 Webster]