Product Name: 40m Area Volume Laser Power Measure Tools Construction Model NO.: R40 Measurement Range: 40m Magnification: 0 Type: Test Instruments Measuring Range: 40 Meter Case of Meters: LCD Digital Measuring Accuracy: 2mm Laser Wavelength and Power: 620-690nm,<1MW Distance: Yes Area: Yes Volume: Yes Pythagorean Calculation: Yes Plus and Minus: Yes Scan(Max/Min): Yes Historical Data Record: Yes M/Yd Switch: Yes Size of Meter/Package: 7 X 1.7 X 13.5cm / 9.6 X 3.2 X 1.1 Cm Weight of Meter/Package: 38g / 66g OEM: Yes Trademark: GAIDE Transport Package: Color Box in English Specification: 9.6 x 3.2 x 1.1 cm Origin: China HS Code: 9015100000 Product Description ModelR modelMeasuring Range40mCase of MetersAluminium alloyScreenWhite screen with black letterMeasuring Accuracy2mmLaser wavelength and power620-690nm,<1mwSize of meter/package9.6 x 3.2 x 1.1 cm/7 x 1.7 x 13.5cmWeight of meter/package38g / 66gDistanceYesAreaYesVolumeYesPythagorean CalculationYesPlus and MinusYesScan(Max/Min)YesM/Yd SwitchYes