Sep 27, 2022

Remote, simultaneous, recordable wireless test tool system

Fluke, represented locally by The Comtest Group, has on offer the Fluke CNX, a customisable, troubleshooting tool-set of wireless test tools that work together, recording live measurements remotely and simultaneously on a single screen.  CNX Modules measure AC voltage, temperature and AC current with a standard clamp or flex clamp.  Possible applications include:

  • Detection of power interruptions
  • Single phase measurement
  • Determining current imbalance
  • Measurement of incoming current


A wireless multimeter displays readings from up to three wireless modules, plus the meter measurement at the same time, on the same screen, from as far as 20 meters away. To get a holistic overview of the situation, readings from 10 tools measurements can be reviewed simultaneously on PC View. Users are able to mix and match the wireless-enabled modules to suit their unique measurement needs.


The CNX system can record up to 65,000 sets of min/max/avg readings in either single or multiple logging sessions.  CNX isolates intermittent events or records signal fluctuations automatically, using the module’s log function. Measurements can be viewed in a location separate from the point of measurement, for safety purposes, as well as be viewed repeatedly from either remote locations or on-site.

Fluke CNX meets Category 1000 V CAT III and Category IV 600 V safety standards.

For further information on Fluke’s CNX wireless test tool system, of information about seminars, demos or to locate the nearest dealer, contact Comtest on 010 595 1821 or visit

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