Features:
[Compact Structure] Mini size & light weight, portable and convenient to use and carry.
[Quality Material] Made of selected ABS injection molding, featuring wear resistant & dustproof & IP54 waterproof & anti-fall & long service life.
[HD Screen with Backlight] The large LCD screen with backlight supports better visibility in low-light conditions.
[Import Chip] Adopts STM32 chip, providing fast, precise, stable and efficient measuring.
[Electronic Angle Sensor] The built-in angle sensor and the electronic level function support one-key measuring angles and heights in real Tim-e.
[Phase Optical System] Larger optical lens for enhanced signal reception and more accurate measurements.
[Multifunctional Measurements] Including distance measurement, continuous measurement (max.), area measurement, volume measurement, Pythagorean measurement, meeting your daily measurement.
[30 Units of Data Storage] Easier to save and query data.
[Automatic Shutdown] If there is no operation within 150 seconds, the meter will automatically shutdown.
[Wide Applications] Applicable to household use, engineering detection, hotel design, large workshop measurement, etc.

Specifications:
Model: SW-DS50 / SW-DS70 / SW-DS100 / SW-DS120 (Optional)
Material: ABS
Color: Red & Black
Po-wer Supply: 2 * AAA Bat-tery (NOT included)
Measurement Units: m / ft / in
Measuring Range: 0~50m, 0~70m, 0~100m, 0~120m (Optional)
Laser Class: Class Ⅱ
Laser Type: 635nm, <1mW
Measuring Accuracy: ±1.5mm
Angle Range: ±90°
Auto Cut Off Laser: 20 seconds
Automatic Shutdown: 150 seconds
Maximum Storage: 30 units
Working Temperature: 0℃~40℃
Storage Environment: -20℃~60℃, 20%~80%RH
Item Size: Approx. 11.2*5*2.5cm / 4.41*1.97*0.98in
Item Weight: Approx. 91g / 3.21oz
Package Size: Approx. 16*8.7*5cm / 6.3*3.43*1.97in
Package Weight: Approx. 178g / 6.28oz

Note:
Please read the Users Manual before use.

Packing List:
1 * Range Finder
1 * Reflective Plate
1 * Hand Strap
1 * Cloth Bag
1 * Users Manual (English)