RTO05106 LCD Display Range Finder Digital Display Roller Ruler 199.999m Semiconductor Microprocessor Electronic Digital Distance Gauge Electronic Roll

Features:Ultra-long Ranging: 0-199.999 metres measuring range with millimeter level accuracy, more practical more accurate.High Definition LCD Screen: Clear large screen with backlight digital display, which shows the measurement results more clearly, and the dark environment does not affect the reading. Automatic switch-off after 3 minutes of no operation.Ultra-long Endurance: With the built-in 260mAh low internal resistance lithium polymer battery, once fully charged, it can achieve ultra long standby up to 300 days. Can work for 6 hours without interruption.Unit Switching: 5 commonly used ranging units can be freely switched - MM/CM/M/IN/FT.Data Storage: Can store 10 sets of data for easy querying, and after exceeding this limit, it will loop over from the first set.Wide Application: Suitable for surface measurement, flat measurement, diameter measurement, flexible object measurement, and irregular object measurement in daily life and work.