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

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.