<div>Model	-	RH-9353</div><div>Laser Measure Range	-	0.05 to 100 m</div><div>Accuracy	-	±2mm±50*10-6*D, where D is the measured distance, the unit is mm. (Kodak whiteboard, illuminance less than 500lux)</div><div>Laser Class	-	class II</div><div>Laser Color	-	RED</div><div>Protection Class	-	IP54</div><div>Auto Laser Switch Off	-	30 Sec</div><div>Auto Unit Switch Off	-	180 Sec</div><div>Power Source	-	1.5V 3*AAA</div><div>Measuring Unit	-	m , ft , in , ft in</div><div>Area Unit	-	m² , ft²</div><div>Storage Temperature	-	-10 to 60 ℃</div><div>Operating Temperature	-	0 to  40 ℃</div><div>Dimensions	-	118*50.5*25 mm</div><div>Weight	-	0.093 Kg</div><div>Battery Life	-	5000 Times</div><div>Functions	-	single measurement , continue measurement , area measurement , volume measurement , pythagorean measurement</div><div>Body Material	-	ABS+TPE</div><div>packaging	-	small color box</div><div>Accessories	-	3*AAA Battery</div>