Yuyutsu Instrument Company started its R&D in Coating Thickness Gauges(Eddy Current Type) in 1992. In 1994 it sold its 1st machine. Later R&D work in Coating Thickness Gauge Magnetic type started and soon Magnetic model also entered the market for selling. Yuyutsu then added Distilation Analyzer, Flashpoint and oven Temperature Logger with Acute Intrument PVT LTD. In 2013, R&D in Hall Effect Thickness Gauge was completed and reached for Sale. Parallely continuous improvement and addition of features process was going on in Earlier Machines. Recently Yuyutsu started Manufacturing an Ultrasonic Thickness Gauge, a Bresle Salt Tester, a Handy Pocket Size Bluetooth Model of Coating Thickness Gauge(Both Magnetic and Eddy Current), Low Voltage Holiday Detector.