Samsung sound tower party audio ST90B 1700W
$489
-TFT Pulse Oximete
-Model: MIQ-M160
-Power supply: 2*AAA 1.5 Valkaline batteries
-Testing time: 8 secnds display test results
-Use environment:operating temperature:5℃~40℃,storage temperature:-20℃~55℃;relative humidity:15% to 85% non-condensing
-Measurement accurancy: Hemoglobin saturation:2%(70%-100%)3%,(70%-80%) Unspecified(
$489
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