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Frequency Counter, 0.001Hz to 3GHz, 10 Digits, 15 mVrms, TF900 Series

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Manufacturer Part No:
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Product Range
TF900 Series
Technical Datasheet:
TF930.   Datasheet
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0.001Hz to 3GHz






TF900 Series


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Technical Docs (2)

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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
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Product Overview

The TF930 is a professional quality bench/portable frequency meter incorporating period, pulse width and totalise functions. It uses the advanced reciprocal measurement technique to provides high resolution regardless of input frequency. As well as frequency and period it can measure pulse width and has a totalise function. A USB interface for remote control and read-back is incorporated.
  • VLF to 3000MHz frequency range
  • Frequency, period, pulse width and totalise modes
  • Reciprocal counting measurements
  • Low pass filter, attenuator and trigger level control
  • Large 10 digit LCD display with annunciators
  • Rechargeable battery operation built-in, supplied with mains adapter/charger
  • Low power consumption
  • USB remote control


In addition, we offer calibration services for this product. Choose from a Standard Certificated Service or an internationally recognised UKAS accredited calibration. Visit our calibration service page for more details.
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