Mô tả

* Model: DL-502, DL-503

* Magnification: 32x, 28x

* Accuracy (Standard deviation height measurement per 1 km double run):

– Electronic measurement with barcode staff: 0.6mm, 0.8mm

– Optical measurement with standard aluminum E-scale/Numeral staff: 1mm, 1.5mm

* Range: 1.5 – 100m

* Distance accuracies: Standard deviation distance measurement 10 mm for D ≤ 10 m and (Distance in m x 0.001) for D > 10 m

* Water-tightness and dust-tightness: IP 55