LB255
Lil' Buttie Ranger: Hands-free test set (built-in speaker & headset with LCD) Test-um's Ranger test set incorporates a built-in amplified speaker as well as new advanced features unavailable on any other test set on the market. It is small enough to wear on your belt or even carry in your shirt pocket. The Ranger tests caller ID as well as showing both voltage and current in "on" and "off hook" conditions. In addition, it features a DTMF tone capture capability that allows you to see dialed numbers on the line to verify calls outbound. It has a built-in LCD which shows last number dialed, off-hook polarity and current, voltage, caller ID function.

TT100
The Tone Tracer sets a new standard for field service professionals. Due to its slim, ergonomic design, as well as balanced weighting, the TT100 is the most comfortable tracer available. It can be used with either a wearable headset of a standard cell phone set. Quick-change tips make for easier in-field use.

TG100
Test-Ums innovative and unique Multi-Function Tone Generator gives the user a multitude of features not available on any other tone generator. Auto-off, multiple tone capabilities, full talk battery, low battery indicator, and other great features make the TG100 the choice for professionals when tracing lines and finding the right signal path for data and voice installations. Its compact size, only 4 inches in length, allows the TG100 to fit into any existing belt pouch