Live Line Monitoring Laser Height & Stagger Gauge For Bg Line (1676 Mm) As Per Technical Specification: Physical Weight & Dimensions Weight: 8.5 Kg {Maximum) Length: 1845 Mm Height: 1620 Mm Width : 265 Mm Measures Cable/Ohe Wire Stagger Range: 520 Mm Accuracy: / 10 Mm 5m Resolution : / 0.1 Mm Measures Cable/Ohe Wire Height Range : 2m To 100 M Accuracy: / 3.0 Mm Resolution: / 0.1 Mm Measures Cant/Super Elevation Range: / 180mm Accuracy: / 1.0mm Resolution: / 0.1 Mm Refos (Rail