8 channel polygraph
- Made:
- 1970-1985
- maker:
- Grass Instrument Company
8 channel polygraph, model 7D, with accessories including connectors, electrodes, charts and consent forms used in psychophysiology, guided imaging and aversion therapy work at Warley Hospital, made by Grass Instruments, Quincy, Mass., USA 1970-85.
Details
- Category:
- Psychology, Psychiatry & Anthropometry
- Object Number:
- 1999-689
- Measurements:
-
overall: 66.1417 x 21.2598 x 30.7087 in.; 1680 x 540 x 780 mm
- type:
- polygraph
- credit:
- BHB Community Health Care Trust
