Limestone Polygraph Professional Suite

Limestone Technologies' medical grade instrumentation may appear to be marginally more expensive, but the benefits are abundant and include:

Medically approved connectors that are compliant with contemporary standards for electronic instrumentation

Precision data collection for comprehensive post-chart evaluation

Instrumentation that meets and exceeds health and safety standards for examiner and examinee protection

Durable instrumentation and components that assure a longer life cycle

Broader Range for EDA Measurements

Both the Paragon and DataPac_USB boast the widest measurement ranges in the profession for recording changes in skin conductance. The wide range guarantees that electrodermal activity can be collected from all examinees in a variety of environments. We appreciate the importance of this measurement and provide examiners with a consistent and reliable

EDA for interpretation, without the use of heavy and confusing software filtering.

 Paragon: 2K - 12M Ohms

 DataPac_USB: 2K - 9M Ohms