HD night vision large screenLED high-definition night vision screen, clear reading, rechargeable, suitable for daytime and nighttime use. Height measurement range:72-190 cm; height meter + weight scale two-in-one, reasonable design. Built-in large-capacity battery, can be used for months, longer battery life and longer life. Reinforced tabletop, stable design, non-slip, anti-rollover. High-quality aluminum alloy telescopic height gauge, more accurate measurement. Widely used in hotels, homes, gyms, beauty salons, hospitals, bathrooms, yoga rooms, kindergartens, shopping malls, warehouses, companies, restaurants, libraries, etc.