Rze50 Digital Distance Meter

1. Instant measurement of distance, area & volume with one button operation2. Wide measuring range: 0.2 to 50m (0.65 to 164ft)3. High accuracy: 2mm (0.079inch)4. Automatic calculation of Area and Volume5. Indirect measurement by Pythagorean Theorem6. Single/Continous measurement7. Max/Min distance tracking (display value)8. Easy Addition/ Subtraction of measurement9. Set up front / rear benchmark10. Selectable meter(m), inch(in) and feet(ft)11. Data store/ recall function: 99 data store12. Data Hold / Data clear function13. Level bubble14. Easy targeting with bright laser pointer15. Large LCD with backlight and multi-line display (4 lines)16. Auto correction and error report technology17. Buzzer indication18. Battery status Indication19. IP54 protection (dust & splash proof)20. Auto / Manual power off function21. Multifunction with intelligent calculation22. Compact & handy design23. CE, ROHS, FCC certificateSpecification: Laser wavelength: 635nmLaser maximum output: <1mWDust & Splash proof: IP54Laser Auto off: 30sPower Auto off: 3minOperation temperature: 0~40C (32~104F)Storage temperature: -10~60C (14~140F)Power supply: 3 x 1.5V AAA batteryWeight (Including battery): 180gDimension: 118*54*28mm (4.65*2.12*1.10inch)