High Precision The dual laser emitters of the laser meter can perform a series of complex measurements in 0.2 seconds, with a measuring distance of up to 98 feet, stable measurement data and high precision. Error limit 1/16 inch. Easy to Use and Widely Used The laser rangefinder has only one button, long press to start and another to measure. It is suitable for measuring room sizes, window heights, furniture sizes, etc. Works with Mi Home App The digital tape measure can be connected to your phone via Bluetooth and used for data storage of notes, plans and actual measurements in the Mi Home APP for a better experience. Rechargeable and Portable The laser rangefinder uses a universal Type-C charging interface, which can conveniently share the charging cable with smart devices to charge at any time. At the same time, there is also a small yellow ring with a patented design that allows the user to hold and fix the laser meter during measurement. It can also be hung on the backpack rope for easy transport. Hidden Design and Innovative Appearance The use of a hidden OLED screen with low power consumption that displays counting data, power, Bluetooth connection status, etc. at a glance. Its appearance is made of high-strength engineering materials and scratch-resistant UV paint, and the frosted texture leaves no fingerprints. Product Specifications: Measuring range: 98 feet / 30 m Measuring unit: m/ft Minimum display unit: 0.001 m Measuring distance accuracy: 2 mm (1/16 inch) Laser level/type: Class II / 630-680 nm, <1 mW Display: 0.96 inch OLED display Charging time: approx. 100 minutes Automatic laser shutdown: 30 s Automatic shutdown: 180 s Bluetooth range: approx. 8 m 2 Measurement modes: Switch between the instrument's front and rear reference points for more accurate work