Tempo TM-500I Phone Line Tester

The Greenlee telephone test set with small croc clips is designed to help technicians install, service and maintain voice service with ease. This test set 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 dialled and pulse dialling make it an ideal tool for technicians by increasing productivity and reducing the time required. This equipment not only works in handset mode but also with the headset (included) for easy hands-free operation. It facilitates safe operation with over-voltage and over-current detection.

Luminescent (glow-in-the-dark) keypad
Can be used safely on a DSL enabled line
High impedance monitor for monitoring the line without disrupting the existing traffic
Tone and pulse dialling for versatility with old and new phone lines
Polarity test with LED indicator
32-digit last number redial and pause
10 number speed dial
Adjustable volume control plus mute and pause
Flash to generate a timed break recall
Line powered, no battery needed
RJ11 socket

Telecommunication
Service and maintenance
Network engineering
Research and development

ANSI/ESD S20.20:2014
BS EN 61340-5-1:2007