Table 7. Comparative characteristics of computer polygraphs.
| Characteristics | Manufacturer (basic model) | ||||||||
| Geolid (Barrier-14) |
Inex (RM-004) |
Recorded physical indicators: | |||||||
| — Chest breathing | + | + | + | + | + | + | |||
| — Diaphragmatic breathing | + | + | + | + | + | + | |||
| — Skin resistance (physical) | + | + | + | + | + | + | |||
| — Skin resistance (tonic) | + | no | + | + | no | no | |||
| — Automatic counteraction fixation | + | no | no | no | no | no | |||
| — Blood pressure | + | no | no | no | + | + | |||
| — Photoplethysmogram | + | + | + | + | + | + | |||
| — Tremor | + | no | + | + | + | + | |||
| — Real-time functional state assessment | + | no | + | no | no | no | |||
| Exchange interface | RS 232 | RS 232 | RS 232 | Syst. tire | RS 232 | RS 232 | |||
| Warranty | 3 years | 1 year | 1 year | 1 year | 3 years | 1 year | |||
| Price, USD. USA, (approximate) | 4200 | 4600 | 4900 | 11200 | 13500 | 9890 | |||
| Country of origin | Russia | Russia | Russia | Russia | USA | USA | |||
| Experience of mass application | yes | no | yes | no | yes | there is | |||