scaler

Từ điển WordNet v3.1 - WordNet Dictionary

noun

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

• Từ đồng nghĩa / Synonyms:
  plate, shell, weighing machine, musical scale, scurf, exfoliation, scale leaf, scale of measurement, graduated table, ordered series, descale, surmount