1911A - Fluke Frequency Counters

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Technical Specifications

Max. Freq.

Freq. Resolution [Digits]


Extra Specifications
Frequency Counter

Product Description

  • 7-Digit LED Display with OverRanging.
  • Frequency 5Hz to 125 on Ch A, 5Hz to 250MHz on Ch B.
  • Internal rechargeable batteries
  • Sensitivity, Channel A 0.025 Vrms
  • Sensitivity, Channel B 0.030 Vrms
  • Time base stability 2 ppm
  • Trigger Source Int/Ext External
  • Time base reference 10 MHz