-Cabling testers
- Cable locator
- Cat 6/7
- Loading coil detector
- Pair fault location
- Pressurisation monitoring
- Structured cable certifiers
- Time domain reflectometer (copper)
- Tone testers
-Digital comms
- ABR (available bit rate) emulator
- Analogue datacom testers
- Error detectors
- Error rate measurement
- ISDN interface monitor
- ISDN system test/analysis
- Multichannel data generators
- PCM (pulse code modulation) testers
- Protocol analysers
- Pulse pattern generators
- Signal analyser/frame analyser
- Signalling test sets
- Transmission impairment measurement (TIMS)
- xDSL system testers
-Transmission measurements
- Cable crosstalk test sets
- Distortion analysers
- Level meters
- Line simulators
- Noise loading test sets
- Selective level meters (wave analysers)
- Transmission measuring sets (TMS)