Cp-3007 Ultrasonic Distance Meter Measurer

Ultrasonic distance measurer CP-3007Description: Color: YellowWith laser point aimingFoot/Meter function buttonLCD screen on a luminous backgroundAuto stop: Switches off if you do not press any key for 4 min. Memory: Allows you to measure and to store 3 different measuresCalculation of area and volume. Addition and Subtraction function: Allows you to add or subtract 2 measures. Clearing of memory function: Allow you to delete quickly all the measures stored. Correction of errors: The distance measurer indicates that a distance measured is either too long, or too short. Power supply: 1 x 9V Alkaline type 6LR61 Battery (Not included)Accuracy: +/-0.5%Frequency: 40 kHz (ultrasonic pickup)Working temperature: 0oC ~ 43oCRange: 0.91m to 15mDimensions (H-P-l): 142 x 73 x 47mmWeight (without battery): 144.6gLaser beam: Wattage 1mW (mW =milliwatt)Wavelength: 650nm (nm =nanometer)Postage: 1 x Ultrasonic distance meter1 x Instruction Manual