Test Phone - Contractor TS19

Contractor grade buttset - the original reliable starter for so many people

A buttset its the basic tool of the trade for anyone working on phone lines and is an essential tool to have in your toolbox.

The Aegis range of test telephones are designed for use on all PSTN systems by line installers, repair technicians, and other tradespeople for phone line testing and monitoring. There is a model suitable for every application, from basic to advanced, meaning you can choose the butt set that is right for you.

The CZ20019 is the basic entry level buttinski with all the basic features required for phone line testing. A high impedance monitor mode protects interruption to ADSL when monitoring the line. Fluke Networks means reliability and this is one tried and tested product. You can always rely upon this butt.


  • Talk/Monitor/Ringer modes
  • Polarity indicating LED
  • Tone & Pulse Dial
  • High Impedance Monitor
  • Field replaceable line cord
  • Durable belt clip
  • Upgradable to Multi-way lead set


Note! Subject to technical change without notice.