TS 40 Series Test Sets

The TS40 Series telephone test set has the features you need to be more productive.

  • DataSafeTM operation with superior high-impedance monitor
  • Advanced testing functions for low/high voltage and low (mA) current
  • Always-on Monitor Mode
  • Ergonomic DropSafeTM case
  • High fidelity, 2-way speakerphone for true hands-free conversations.
  • TS44 includes Data Lockout, Lockout Override and DSL/POTS filtering

Our flagship TS40 Series Test Sets combine rugged DropSafe™, DataSafe™, waterproof durability with powerful testing capabilities.  

Built for the demanding professional, the TS40 Series Test Sets combine an ergonomic waterproof design, DropSafe durability and a standard 3-year warranty for unmatched reliability. The TS40 Series Test Sets offer speakerphone capability for true hands-free conversations, a rugged ergonomically designed waterproof case that exceeds American Military Specification MIL-STD-810E and are DropSafe tested to 20 feet onto concrete.

Designed with superior high-impedance monitor to protect data lines, the TS40 Series offers the best DataSafe protection in its class.

Advanced testing functions for low/high voltage and low (mA) current detection are displayed in easy-to-read LEDs. Always-on Monitor Mode simplifies operation and speeds testing; just clip on to the pair and it is monitoring.


All TS40-series sets include:

  • Superior high-impedance monitoring

Testing features:

  • Data indication/warning
  • Low & high voltage indication/warning
  • Low current (mA) indication/warning

Durability & Exterior:

  • Waterproof case design for sever weather conditions, exceeds American Military Spec MIL-STD-810E
  • DropSafe™ 20ft onto concrete
  • Mountable, top or bottom, extra large steel locking belt clip
  • Line cord strain relief

Other features:

  • Passive monitor
  • 2-Way hands-free speakerphone
  • Low battery warning
  • Mute indication
  • Polarity indication
  • Tone & pulse dialing
  • (Optional) 1-Way amplified speakerphone mode
  • Amplified speaker
  • Last number redial
  • Over voltage protection
  • Over current protection
  • Mute
  • PBX pause button
  • Audible ringer
  • Speed dialing
  • Volume control levels
  • Line and battery powered
  • Hearing aid compatible

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