Handheld low voltage testing device

Details Handheld low voltage testing device Handheld low voltage testing device

2005-03-15

2005-03-15

Marmor, Charles (Department: 3736)

Surgery

Diagnostic testing

Ear or testing by auditory stimulus

C600S544000, C600S546000, C600S300000, C073S585000

Reexamination Certificate

active

06866639

ABSTRACT:
A portable hand-held electrical testing device including a processor housed within an enclosure. The processor is configured to operate on commands by a user to process sub-microvolt electrical signals received through an input/output interface. The input/output interface includes a capacitive coupled amplifier with adjustable gain settings. Onboard memory linked to the processor stores processing data and instructions. A display device is mounted to said enclosure and is operatively connected to the processor to display processing results in real time.

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