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. 2021 Aug 30;18(17):9136. doi: 10.3390/ijerph18179136

Table 8.

Specifications of the measurement device for HRV (uBio Macpa).

Model Power Power Consumption Dimension Measurement Range graphic file with name ijerph-18-09136-i004.jpg
uBio Macpa 220 V, 60 Hz for computer system and 5V-DC through USB for measurement probe 0.25 W 58 mm (W) × 27 mm (H) × 32 mm (D) 40–200 BPM