GHA Non- invasive Glucometer is the first truly “zero-injury” glucose monitoring device. Developed with technology from Tsinghua University, it revolutionizes traditional glucose testing by adopting the internationally recognized “Metabolic Heat Integration Method” for non-invasive blood glucose detection. Featuring a fingertip clamp design, it requires no blood sampling, is painless and non-invasive, providing you with safe and reliable daily blood glucose health monitoring.