The Tempo test telephone set is a pocket-sized, fully-featured instrument, suitable for use by the professionals involved in the maintenance and installation of analogue telephone circuits. This compact DSP (Digital Services Protection) test telephone is designed to operate safely in situations where telephone wiring may be carrying digital traffic, voltage feed to remote electronics or hazardous voltages that result from fault conditions or misuse of the cable.
Features and Benefits
Digital service protection (DSP) Over-voltage and over-current protected Excessive voltage alarm Mains cross protection (230VAC) 3-position volume boost Microphone mute Hands-free through optional headset Acoustic shock protection Battery low warning Tone/pulse dialling 32-digit last number redial Flash (Time break recall) Ground start and earth recall PBX pause Super high impedance polarity and monitor High monitor sound level warble ringer High impact and chemical resistance Quick change cord Rugged belt clip PP3 battery (supplied) Basic telephony functions without battery Auto power down when not in use Polarity indication
Applications
Telecommunication Service and maintenance Network engineering Research and development
Certifications
ANSI/ESD S20.20:2014 BS EN 61340-5-1:2007 IP30 rated
