OKAY OVERSEAS Anand Parbat, Delhi

Pulse oximetry is a noninvasive method for monitoring a person's oxygen saturation. Peripheral oxygen saturation readings are typically within 2% accuracy of the more desirable reading of arterial oxygen saturation from arterial blood gas analysis.c

Non contact 3-5 cm measurement distance Measurement range body Temperature 32°c -43°c 89.6° f -109.4°f

An N95 filtering facepiece respirator, commonly abbreviated N95 respirator,is a particulate-filtering facepiece respirator that meets the U.S. National Institute for Occupational Safety and Health (NIOSH) N95 classification of air filtration, meaning that it filters at least 95% of airborne particles. This standard does not require that the respirator be resistant to oil; another standard, P95, adds that requirement. The N95 type is the most common particulate-filtering facepiece respirator.

Hand sanitizer is a liquid, gel or foam generally used to kill the vast majority of viruses/bacteria/microorganisms on the hands. In most settings, hand washing with soap and water is generally preferred. Hand sanitizer is less effective at killing certain kinds of germs, such as norovirus and Clostridium difficile, and unlike hand washing, it cannot physically remove harmful chemicals. People may incorrectly wipe off hand sanitizer before it has dried, and some are less effective because their alcohol concentrations are too low.