... Basic functionDT2236BGeneral featuresDT2236BDisplay5 digits 18mm LCDBattery type3 X 1.5V AAA batteryDetector typecontact & laserProduct dimension184*76 ... 2.5~999.99 RMP)MOQ50 pcs0.1 RPM (1,000~9,999.9 RMP)Carton Size68 ... 5~999.99 RMP)Gross weight15 kgs0.1 RPM (1,000~9,999.9 RMP)Net weight11 ... RMP)Testing accessoryreflecting tape marksSurface speed0.05~1,999.9 m/minoperation manual & bolt bagResolution0 ...