sndway laser distance meter rangefinder multifunctional self-locking hand tool device digital retractable laser range finder

description: high definition backlight lcd display. dual mode ranging: laser meter 40m/60m and tape measure 5m. activity magnetictape hook and self-locking function, easy to use without injury to hands. lock the current position in real time when extracting, press the button to retract. tape bending without creases ,the tape is firm and not easy to bend. specification: brand: sndway working range: 40m, 60m distance measurement precision: ±2mm measurement unit options: meter(m), inch(in