测量距离：Max Measuring Distance 40M 70M

精度：Accuracy ±1.5mm(±0.06 in)

单位Units mm/in/ft

激光类型Laser Type Class 2  635nm，

Consecutive Measurements Yes

面积测量功能Area Measurement Yes

体积测量功能Volume Measurement Yes

Pythagorean Proposition Indirect Measurement Yes

+-功能Add/Subtract functions Yes

测量显示Max/Min Measurement Display Yes

背景灯Backlight Yes

Buzzer Indicator Yes

Splash Proof/Dust Proof Yes

数据存储Measurement Storage 20

自动关机Auto Power-off 150s

电池使用寿命Battery Life Time 4000 times of single measurements

存储温度Storage Temperature -10°C~60°C(14°F~140°F)

操作温度Operation Temperature0°C~40°C(32°F~104°F)

电池类型Battery 1.5V 2*AAA

产品重量Product Weight 130g(Battery not included)

体积Product Size 119.4mm*50mm*29mm