Features:Receive an accurate height measurement compatible child or an adult in seconds. The measuring range from:1.9" to 79" or 5-200cm. Managing your height chart has never been easierThe ultrasonic sensor within our height measuring stadiometer can accurately measure height within one-second.LCD-display: buzzer reminds you very directly to know height on the LCD-display.Large-scale numerical measurement can meet the measurement need of the whole family.The-sleek, triangular-design can fit in one-hand. Great compatible home useSpecifications:Material:ABSMeasuring range: 5cm-200cm/1.97'-78.74'Dividing value: 0.1-cmPowered by:2x AA-Battery(not included)Size:Approx.25.5x11cm/10.04'x4.33'Note:Please allow 1mm errors due to manual measurement.Due to the difference between different monitors, the picture may not reflect the actual color of the item.Package includes:1x Ultrasonic Stadiometer