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GM40D激光測距儀GM-40D測距儀
功能及技術(shù)參數(shù)
測量范圍 0.1~40m (4inch~197ft）
精度 ±1.5mm (±0.06inch）
測量單位 m, in, ft
工作原理 光電式技術(shù)
The GM40D laser range finder GM-40D rangefinder
The function and technical parameters
The measurement range of 0.1~40m (4inch~197ft)
Accuracy of ± 1.5mm (± 0.06inch)
The unit of measurement of M, in, FT
Working principle of photoelectric technology
