The Tempo telephone test set with a two-way speakerphone offers the latest in data protection, allowing technicians to test the POTS service on a live ADSL line without the fear of bringing down the data service. It has various advanced features like weather protection, alarms, non-metallic belt clip composed of Verton RF and a strong, lightweight structural composite that make it an ideal tool for various testing applications in various environments.
Note:
Due to BABT regulation, test telephone with monitor facility cannot be approved for use on public telephone lines.

Award winning waterproof design
Works dial tone on ADSL lines
High voltage protection with an alarm
Safe around digital services
Meter pulse detection
Built-in ringer with adjustable ring tones
10 x 32 digit speed dial memory
Last number redial
Microphone mute
Easy-to-use talk and monitor keys
Audible and visual mode indicators
Line polarity test in any mode
Digital safe line monitor
Speaker volume control
Automatic lock out
Battery low audible tone
9V PP3 battery included
Unique quick release belt clip
Replaceable premium cord set

Telecommunication
Service and maintenance
Network engineering
Research and development

IP67 rated