EMS70A Finger Pulse Oximeter with Carry Case and Neck/Wrist Cord (Pink)

Ems70a oximeter provides reliable oxygen saturation and heart rate values without compromising accuracy. The ESM70a is for anyone who is interested in knowing their oxygen saturation and heart rate. It can be used by a variety of sports enthusiasts, including mountain climbers, hikers, skiers, bikers, and others interested in measuring oxygen saturation and pulse rate and is not for medical use. TECHNICAL SPECIFICATIONS: Display-->Type : LED, Parameters : SpO2, PR, Pleth bar., Information : low power ::SPO2-->Measure Range : 35-99%, Resolution : ±1%, Accuracy : 75%-99%:±2, 50%-75%:±3, 0%-50%:unspecified::Pulse Rate-->Range : 30-254 BPM, Resolution : ±1bpm, Accuracy : ±2bpm::Battery--> Type : 2 AAA Alkaline batteries or rechargeable, batteries Power Consumption : less than 30Ma, Voltage : 2.6-3.6V::Environmental-->Operating Temperature : 0'C-50'C, Storage Temperature : -10'C - 60'C, Operating Humidity : 15%RH - 95%RH, Storage Humidity : 10%RH - 95%RH