Mode                                    S3 (30,40m)

Measuring accuracy          ±3mm

Measuring unit                   m/ ft /in/ft+in

Measuring range                0.05-30,40m

Measuring time                  0.03s-3s

Laser grade                          Ⅱ

laser type                              630-650nm ; p<1mw

Display size                         0.96 inch screen

Laser auto shut-down    15s

Auto shut-down                45s

Measures distance            √

Measures area                   √

Measures volume              √

Measure Pythagorean         √

change Starting point           √

Backlight screen display        √

Button’s  life                  one million times

Battery type                   180mAh  Lithium battery

Battery life                    max 3000

Working temperature range     0℃-40℃

Storage temperature range     -20℃-60℃

Product size                  95*25*13.8mm

Weight                      26g