Pulse Heart Rate Sensor Hello Customers, we would like to inform everyone that we will not be accepting orders until we fix the issue of disappearing shipping cost from your orders. We are still investigating and fixing the settings so that the correct shipping cost will be displayed in every order. Thank you very much for understanding » Sensors » Pulse Heart Rate Sensor SKU: CQY524565011189 Price: 3.65 $ Old Price: 4.90 $ Product in stock SSL Certificate Quantity Updating cart... Related Products GP2Y0A02YK0F 20-150 cm Infrared Distance Sensor HX711 Instrumentation Module Flame Sensor Module ACS712 Hall Current Sensor (20A) Raindrop Sensor Module