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III. Technical Information
Model Name: RESPeRATE Ultra ™, RESPeRATE Ultra Duo ™;
Model #: RR152,RR152D, RR152-1M, RR152-1DM, RR152-1,
RR152-1D
Display type: LCD;
Power source: four alkaline batteries, 1.5V (type AA);
Battery life: two months, with regular use of 15 minutes per day;
Maximum audio output: 10mW with 16 Ohm Ear buds;
Device display respiration rate range of 2-42 BPM but guides
between 5-20 BPM;
Operating temperature: 10°C - 40°C (50°F - 104°F);
Operation humidity: 30 - 75%;
Storage temperature: -10°C - 70°C (14°F - 158°F);
Storage humidity: 30 - 85%;
Weight: 360 grams;
Outer product dimensions:
12.4 L x 11.7 W x 6.6 H cm,
4.9” L x 4.6” W x 2”.6 H