Versatile Measurement In FtMThis digital measuring wheel features dual measurement units in both metric and imperial systems. Easily switch between them with the Mft button. All buttons and the display screen are waterproof and dustproof, enhancing durability for your peace of mind Backlit Display DesignEquipped with a large digital LCD screen with a backlit design, this measure wheel allows for easy reading in exposure or lowlight environments. Simply click the ONOFF button to toggle the backlight mode. Designed with care for simplified usability. 95.5 High AccuracyThe RAINLEOTI brand rolling measuring wheel has a maximum measurement range of 0 to 9999.9mft; with a minimum display value of 0.1m0.1ft. Achieving high accuracy of up to 95.5, ensuring precise measurements. It can store up to 5 measurement data points, simply press SM after measurement to save, and later access them by clicking RM. Adjustable HeightWith an adjustable height ranging from 27 to 40 inches, this measurement wheel accommodates users of various heights. The pole design allows for easy height adjustment without compromising functionality, providing cost savings and comfort in use. Intelligent Data ManagementThrough highprecision multiversion improvements, this handpush distance measuring wheel maintains measurement data integrity, preventing unexpected changes. If a measurement error occurs, you can easily clear it by returning the same way without starting over, ensuring efficiency in your work. Wide ApplicationSuitable for both personal and professional use, this wheel measuring tool allows for flexible measurement on flat or rugged terrain, both linear and curved. With its precision and portability, measuring becomes both enjoyable and simple. UserFriendly ControlsEquipped with 5 buttons and 6 functions, the measuring wheels control panel features a topmounted backlit display screen. The buttons include Power ONOFF, MetricImperial Mft toggle, Store Data SM, Read Data RM, and Clear CLR. Longpressing the Power button turns the device on or off; while a single click activates or deactivates the backlight mode.