The TS44 PRO buttset from Fluke (formerly Harris) has DSL-Safe technology -- that allows you to butt-in on a live DSL line to test the quality of the voice service without interrupting the data service.


  • DataSafe PRO protection - 2x the standard High Impedance Monitor, Data Lockout, Lockout Override, DSL/POTS Filtering Technologies.
  • With a new weatherproof case, legendary DropSafe™ ruggedness and a unique belt clip on top that allows using the buttset while hanging, the TS44 Test Set was designed to be used and to be useful in a wide range of conditions.
  • Standardized by each of the Regional Bell Operating Companies (RBOCs) nationwide.
  • ADSL Safe Technology - won’t harm data service while testing phone service.
  • Data Lockout protects data services and emits warning tone.
  • Enhanced overcurrent protection assures product survival in high current, high voltage environments
  • Weatherproof case design
  • Low/high voltage and low (mA) current detection are displayed with easy-to-read LEDs
  • DropSafe ruggedness -- meets Bellcore drop test, 20’ onto concrete
  • Patented power sharing circuit for longer battery life
  • Side-mounted rocker style talk monitor switch
  • Unique top-mounted belt clip positions keypad upright while hanging
  • Low battery warning
  • Amplified speaker for monitoring calls while on hold and for testing line condition
  • Speed dialing for ten 23-digit numbers
  • Last number redial
  • Flash with user programmable durations
  • PBX pause button
  • Hearing aid compatible receiver
  • Receiver volume control
  • Continuous polarity indication in talk mode
  • Field replaceable line cord and belt clip
  • Color may vary from illustration.
  • FREE shipping in the USA

Heavy-duty, feature-loaded TS44 PRO Deluxe buttset w. speakerphone. FREE SHIP

$499.00 Regular Price
$467.00Sale Price