Instek GFC-8010H 120Hz Frequency Counter

Instek GFC-8010H 120Hz Frequency Counter
Manufacturer: Instek
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New Instek GFC-8010H 120 MHz Frequency Counter with 2 year warranty


Instek GFC-8010H 120 MHz Frequency Counter with 2 year warranty

   The Instek GFC-8010H performs virtually most of the counting measurements required in laboratories, in terms of both period and frequency. 8 digits LED display with distinctive red color and overflow indicator provides fast and clear view. With easy operation of all functions neatly organized on the front panel, compact size suitable for both portable and bench-top usage, the GFC-8010H serves users as a handy reference.

Display Resolution

  • Display 8 digits with Hz, kHz, MHz, GHz, S, mS, µS, nS and overflow 
  • Gate Time 0.1S, 1S, 10S switch selectable 
  • Accuracy +(1 digit + Timebase accuracy) 

Input Specifications

  • Sensitivity 10Hz ~ 60MHz < 20mVrms
  • 60MHz ~ 100MHz < 30mVrms
  • 100MHz ~ 120MHz < 40mVrms 
  • Impedance 1Mohm 35pF 
  • Coupling System AC Coupling 
  • Max Input Voltage 150Vrms 

Time Base Specifications

  • Oscillation Frequency 10MHz 
  • Aging Rate +1 ppm per month 
  • Temp. Stability 25°C + 5°C
  • Resolution The maximum resolution for frequency measurement is 100nHz for 1Hz and 0.1Hz for 100MHz input respectively, and for period measurement is 10nS for 1Hz and 0.1fS (f=10-15) for 100MHz input respectively. 
  • Power Source AC 100V/120V/220V/230V ±10%, 50/60Hz 

Supplied Accesories

  • Instruction manual
  • Power cord 
  • Test Lead GTL-101
  • Dimensions & Weight 230(W) × 95(H) × 280(D) mm, Approx. 1.7kg