52062073 Tele-Mate Telephone Test Set, DSL Compatible

Tempo Communications, TM-500I, 52062073 Tele-Mate Telephone Test Set with small Croc Clips, DSL CompatibleFeatures:Luminescent (glow-in-the-dark) keypadCan be used safely on a DSL enabled lineHigh Impedance monitor formonitoring line without disrupting existing trafficOver voltage and over current protectionTone and pulse dialing for versatility on old and new phone linesPolarity test with LED indicator32 digit last number redial and pause10 number speed dialAdjustable volume control plus mutePauseFlash to generate a timed break recallLine powered, no battery neededHeadset for hands free operationRJ11 socketIt is easy to use, DSL Compatible Telephone Test Set designed to help technicians install, service and maintain voice service with ease. Able to tackle the complexities of today's analogue tele-communication lines, the TM-500 offers the convenience of line powered (no battery needed) operation and useful features like a high impedance monitor that is data and DSL safe, polarity test, speed dial, last number dialed and pulse dialing, making a technician more productive. The TM-500 not only works in handset mode, but can be used with the headset (included) for easy hands-free operation. The TM-500 is safe to operate with over-voltage and current detection.