Jinhua Jiajing Hardware Tools Co., Ltd.  

Product Name: Lm02 Right Angle 90 Degree Square Laser Line Square Laser Level Model NO.: LM02 Vertical Line: 1 Horizontal Line: 1 Beam Color: Red Battery: 3X1.5AA Precision of Laser Point: 1.0mm/M Precision of Laser Line: 1.0mm/M Laser Wavelenght: 635-650nm Precision of Square: 0.05 Degree Operation Temperature: 0~40