★ Display mode: HD two-color OLED screenOxygen saturation: measurement range: 70% to 99%Measurement accuracy: ±2% in the range of 80% to 99%,70% to 79% in the range of ±3%,No need for 70% or lessResolution: blood oxygen saturation ± 1%★ Pulse rate: Measuring range: 30BPM~240BPMMeasurement accuracy: ±1BPM or ±1% of the measured value (larger value)★ Use environment: Working temperature: 5 ° C ~ 40 ° CStorage temperature: -10 ° C ~ 40 ° CAmbient humidity: 15% to 80% of storage when working 10% to 80%Atmospheric pressure: 86kPa~106kPa★Measurement method: non-invasive, continuous detection of human arterial oxygen saturation and pulse rate★Power consumption: less than 30mA★ Off mode: no operation for 8 seconds, automatic shutdownHigh-definition two-color OLED display, six different interface display modes, blood oxygen, pulse at a glance, the measurement results are more clear.Medical test standards are used to accurately measure blood oxygen and pulse rate values.Ultra-low power consumption, no signal generation, fingertip oximeter automatically turns off after 8 seconds to extend battery life.Small size, light weight and easy to carryBuilt-in lithium battery, USB charging, no need to change batteries frequently
Trustpilot
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