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Masuring Range 0.05~40m Masuring accuracy +/-1.5mm Unit displayed m/in/ft Laser class 2class Laser type 635nm,<1mw Area/Volume calculation √ Trianguar area measurement √ Addition/Subtration √ Minimum/Maximum measurement √ Continuous/measurement √ Display illumination √ Multiple lines show √ Buzzer Reminding √ Waterproof and dustproof √ Historical storage 20 Laser spot diameter 8/40mm Laser distance (10/60m) Operating Temperature -10°C~50°C(14°F~122°F) Storage Temperature -25°C~70°C(13°F~158°F) Battery life 5000次 Battery 2X1.5V AAA Laser auto off 30s Automatic switch off 3Minute Size 116x56x32mm Weight 100g |
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