contoh kalimat wave meter

• 2 Neon is used in vacuum tubes, high-voltage indicators, lightning arresters, wave meter tubes, television tubes, and helium–neon lasers.
  2 Neon digunakan dalam tabung hampa udara, indikator tegangan tinggi, penangkal petir, tabung meteran gelombang, tabung televisi, dan laser helium-neon.