Profile: D.M. Davis Inc. is a provider of penis gages,respiration gages, signal conditioners, adapters, calibrators and snap leads. RS 3104™ 4 channel computerized data acquisition system/signal conditioner, with our software, converts MSDOS computer into a 1 to 4 channel intelligent strip chart recorder. It connects directly to the computer serial port and interfaces mercury gages, thermistors, photocells, other sensors, and equipment with low frequency analog outputs. Our two channel mercury gage amplified signal conditioner interfaces Hg gages with any polygraph or recording instrument with high or low level DC inputs.

The company is ISO certified.