Digital height meter that can measure heights from 50 to 200cm. - Product weight: 238g - Measurement range: 50-200cm - Measured items: Height, temperature, humidity - Size: 300mm x 43mm x 44mm Operation confirmed Measured items: Height, room temperature, humidity / Measurement time: Approximately 1 second Measurement range: 50-200cm / Measurement error: ±1cm * Accurate measurement requires adherence to measurement precautions. Size: Width 43 x Length 300 x Height 44mm / Weight: 238g Supported OS: [Android] 4.3 or later [iPhone] 4S or later * Growth records can be kept up to age 18. * No communication function. Measured values must be entered manually. Features: Takes up little space and can be measured with a single push. Also, a level bar is displayed to confirm horizontal alignment during measurement. Temperature and humidity are displayed when the power is turned on. * Please measure height on a hard surface such as a floor. Measurement on a soft surface such as a carpet may result in errors. Thank you for viewing.