1088 Series Tone/Pulse Telephone Analyzer

Caller ID simulation.
 Programmable 15 groups of QC limit.
 2 artificial line option.
 DTMF distortion test.
 Input terminator/output impedance 600/900 selectable.
 Make/Break/Loop resistance test.
 On time/Off time test.
 Dual duty cycle setting for bell test.
 Automatic self-calibration.
 Pulse N counts or N+1 counts test.
 Printing feature and RS232 interface.
   
Model 2001-1 (5 keys)
 Model 2001-2 (1 key)
 Model 2001-3 (5 keys)
 1076 Series Tone/Pulse Telephone Analyzer
 1088 Series Tone/Pulse Telephone Analyzer
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 CID-980 Caller ID Simulator