最近血氧仪也缺货了,亚马逊上强势补货。可以准确测量SpO2和脉搏率。SpO2和脉搏率显示,脉搏率波形和条形图显示。电池电压低指示,屏幕亮度可调。
$19.99$8.99
$178.00$64.14
$100.00$12.25
$32.99$28.19
$11.95$4.49
$50.00$29.99
$16.99$6.99
$120.00$31.89
$110.00$79.99
$11.99$5.35
$38.99$26.99
$59.99$42.99