The Greenlee Tempo TM-500 telemate telephone test Set is used to solve problems of analogue telecommunication circuits. The TM-500 works without battery (convenience of line powered) operation. The TM-500 not only works in handset mode but can be used with the headset which is included for easy usage.
Over voltage and over current protection Tone or pulse dialling available Mute function available Luminescent keypad Storage of up to 10 telephone numbers Last Number Redial option available Impact resistant Flash to generate a timed break recall
