Display mode: LED RED
Measurement method: finger clamp measurement
Blood oxygen measurement range: 0-100%(resolution is 1%)
Blood oxygen measurement accuracy: 70-100%(±2%, less than 70% is undefined)
Pulse measurement range: 30-250bpm(resolution 1bpm)
Pulse measurement accuracy: ±2bpm or ±2%, whichever is greater
Power requirements: two AAA 1.5Valkaline batteries Dimensions:57*32*31mm(length, width and height)
Weight: about 40g(including two AAA batteries)
Product net weight: about 26g
Packing: oximeter *1,manual *1, certificate of conformity*1 FCL