RESQ-METER Pulse oximeter SP-20

Compact pulse oximeter for fast and accurate measurement of oxygen saturation, pulse rate, perfusion index and temperature (optional) in adults and children.
High-contrast colour display with automatic rotation, optimal readability even in bright daylight.
Rechargeable battery for up to 20 hours of continuous operation.
Internal data memory for up to 500 hours of SpO2 data.
Optional ear thermometer can be connected for measuring body temperature.

SpO2 sensor technology: dual-wavelength LED
SpO2 display: 0 - 100 %
SpO2 measurement accuracy: +/-3% (in the range 70-100%)
Pulse measurement: 30 - 250 bpm
Pulse measurement accuracy: +/- 2 beats or +/- 2%
Temperature sensor technology: IR ear sensor
Temperature measurement range: 32 - 43 °C
Measurement accuracy: +/- 0.2 °C
Measurement time: less than 5 seconds
Perfusion index: PI display 0.2 - 20 %
Measurement method: continuous measurement or spot check
Data memory: up to 500 hours
Display: colour TFT with auto-rotation
Battery: Li-ion 2000 mAh
Charging via charging dock or USB cable
Dimensions: 158 x 73 x 25 mm (H x W x D)
Weight: 230 grams
Ambient temperature: 5 - 40 °C at 15 - 93 % humidity