CP-3011 18m Portable LCD Digital Ultrasonic Distance Measurer Ultrasonic Laser Pointer

Description: CP-3011 Portable LCD Digital Ultrasonic Distance Measurer 18m Ultrasonic Laser Pointer Specification: 1. With laser pointer Foot/Meter display options. 2. Measuring Range: 0.5m to 18m 3. LCD screen with LED backlight Auto shutdown after 15 seconds without pressing any key. 4. Support sum-up, multiplication of various measurement data. 5. All stored measurement data can be cleared. 6. Correction of errors: "Error" is displayed when the actual distance falls out of the measuring range. 7. Power supply: 1 x 9V Alkaline type 6LR61 Battery (Not included). 8. Accuracy: +/-0.5% Ultrasonic 9. Laser beam: Wattage 1mW (mW =milliwatt) 10. Wavelength: 650nm (nm =nanometer) Package includes: 1 x CP-3011 Ultrasonic Distance Measurer 1 x Instruction ManualDetails pictures: