说明

• Right attitude ninety degree sq. Laser Level, effective laser tool, Measurement scale, infrared foot level High high quality with very cheap price! Wavelength: 630-670nm Power output: <5mw Accuracy: ±1mm/3m Available distance: 16m Battery type: three AAA1 batteries(Not included) Operation temperature: -10~50°C Weight (batteries excluded): 141g Applications: make 90 degrees laser beam on any surfaces, to put in domestic decorations, woodworking decorations, tiles and draw beelines

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