Feature:1. This type of level adopts strong laser, highlighting green light, powerful, dustproof and waterproof, can automatically level.2. You can play diagonal lines, some bricks on the wall are not necessarily regular, convenient for customers to measure.3. Light can be controlled independently, universal inside and outside, light can be adjusted.4. Is a relatively stable laser, easy to use and measurementwavelength: 520nm, indoor working range: 5m.5. This is a new laser level instrument, compact and portable, easy to operate, more suitable for home useindoor and outdoor general use.Specification:Features:1. This type of level adopts strong laser, highlighting green light, powerful, dustproof and waterproof, can automatically level.2. You can play diagonal lines, some bricks on the wall are not necessarily regular, convenient for customers to measure.3. Light can be controlled independently, universal inside and outside, light can be adjusted.4. Is a relatively stable laser, easy to use and measurementwavelength: 520nm, indoor working range: 5m. 5. This is a new laser level instrument, compact and portable, easy to operate, more suitable for home useindoor and outdoor general use.Specifications:Material: ABSColor: GreenIndoor Working Distance: 5mWorking Temperature: - 10 °- 50 °Laser Wavelength: 520nmLine Width: 1.5mmScope of Application: Indoor and OutdoorPower Supply: 2 * AA Batteries Package Size: 14.5 * 12 * 10.5cm / 5.7 * 4.7 * 4.1inPackage Weight: 400g / 14ozPackage list:1 * Level Laser1 * L Support2 * AA Batteries1 * Bag1 * Instrument Clamp1 * Charger1 * Conversion ScrewPackage List:1 * Level Laser1 * L Support2 * AA Batteries1 * Bag1 * Instrument Clamp1 * Charger1 * Conversion Screw