GSR measurement bracelet

Wearable for measuring the galvanic skin response (0–5000 A.U.). ARM Cortex M0 32-bit processor, Bluetooth Low Energy 4.1 (2.4 GHz, up to 5 m), CR2450 battery, 10 Hz sampling, 0°C–50°C range.

Technical parameters

Measurement range	0 – 5000 A.U.*
Measurement voltage	0.5 V
Sampling	10 samples per second
Processor	ARM Cortex M0 32bit
Communication	Bluetooth Low Energy 4.1
Band	ISM 2.4 GHz
Transmitter power	max. +4 dBm
Range	up to 5 m
Battery	CR2450
Operating temperatures	0°C – 50°C

Functionality

It is a bracelet worn on the wrist and fingers that can measure the galvanic skin response, i.e. skin conductivity. The bracelet can be used to detect the psychophysical state of the person being tested — in short, to detect their stress level.

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