Handheld Pulse Oximeter Handheld Pulse Oximeter from Srinivas Jothi Handheld Pulse Oximeter Pulse oximeter - Handheld pulse oximeter was designed ergonomically to fit inside the pocket. gLike Handheld Pulse Oximeter Pulse oximeter - Handheld pulse oximeter was designed ergonomically to fit inside the pocket. Industrial Design Share R 7 n Available Freelance, Full-time Srinivas Jothi Senior Manager - Product Design BANGALORE, India Follow Contact