Digital BMI Coin-Operated Height and Weight Ultrasonic Scale – MAIKONG CO.LTD Digital BMI Coin-Operated Height and Weight Ultrasonic Scale by MAIKONG CO.LTD is a high-precision, user-friendly device ideal for clinics, pharmacies, fitness centers, and other public spaces where reliable measurements are essential. This coin-operated system accurately measures height, weight, and BMI, making it highly convenient for operators seeking quality and …