Description:  This reliable roller distance measuring device is designed for use in straight lines and curves. The measuring wheel is accurate to the nearest centimetre up to 9,999.9 metres. Measured values are shown on the easy-to-read display. Direct measurements can be taken from wall to wall due to the device’s compact design. A movable indicator provides information on the exact start and final position. Rolling the wheel forwards adds to the measured values while rolling it backwards subtracts. Easy to transport due to the telescopic handle and folding stand.