The Triplett TeleTalker 330 is high performance lineman’s test set with weather resistant seal. This butt set offers many standard features not found on more expensive models like dedicated store / redial buttons, adjustable volume, Pulse and Tone dialing, and more! The high impact and weather resistant case allows for this product to be used in all demanding industry settings and features a full 3 year warranty. The user-friendly layout helps installers get the job done effectively with ease. The TeleTalker 330 requires no battery for main use and can store up to 10 frequently dialed numbers. The TeleTalker 330 is suited for a variety of industrial applications such as telco installations, troubleshooting, and more.