CP-3010 Ultrasonic Distance Measurer with Laser Pointer, Range: 0.5-18m, CP-3010 Option:CP-3010 and the visual experience is

and the visual experience is more shocking

Power Supply 9V 6LR6I battery (included)

It is usually used as e-reader due to its paper-like effect

5A Power over Ethernet (passive PoE)

CP-3010 Ultrasonic Distance Measurer with Laser Pointer, Range: 0.5-18m, CP-3010 Option:CP-3010 and the visual experience is1. Ultrasonic distance measurer 2. Backlit LCD display: 28mm x 16mm 3. Unit of measurement: Feet Meter 4. Beeps for finish measurement 5. Distance measurement from 0. 5m to 18m (2ft to 60ft) 6. With laser pointer function 7. Automatic power off 8. Accurate: + 0. 5% + 1cm 9. Resolution: 1cm or 1 2 inch 10. Power supply: 1x 12V 23A Battery (Not included) 11. Laser beam: 1mW 12. Wavelength: 650nm 13. Ultrasonic frequency: 40 kHz 14. Dimensions: 78mm x