Features. 40M 0.001m, 5M high accuracy rangefinder with both metric and imperial scales, USB rechargeable, built-in rechargeable lithium battery. Resources. The tape is tough and not easily wrinkled or broken. Tape measure has two scales, metric and imperial, for easy measurement. USB rechargeable, fully charged for up to a week Good flexibility The tape measure can be used directly for short distance measurements up to 5 metres Strong front blade lock helps lock and is easy to use 40m digital laser measurement makes long distance measurements faster and easier. Easy to use, quick measurements at the touch of a button LCD display with backlight for clear reading even in low light conditions. Automatic, manual and automatic laser switch-off functions. Compact size fits easily in your hand or can be hung on your belt. Widely used in decoration, interior design and construction Tape measure length. 5m Laser rangefinder: 40m Standard measuring switch Power display Infrared measurement accuracy: 0.001m Infrared measurement Range: 0 to 30m Tape measure range: 0 to 5m Laser class: Class II Laser wavelength: 620-670nm Automatic laser switch-off: 15 seconds Auto-off: 45 seconds Charging voltage: 5V Power supply type: built-in rechargeable lithium battery Product size: 75*70*35mm Package includes. 1 * Laser Rangefinder Steel Strap