Laser Sag/Plumb Instruments (2026 Q1–Q2)
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Laser Plummet / Vertical Alignment Laser: For surveying/construction (projects, shafts, towers)Laser Sag Meter / Laser Sag Tensiometer: For industrial web/cable tension/sag (steel, paper, wire)Calibration time reduced from 5–10 minutes to 15 seconds; detection efficiency up 72%, error rate < 0.9%Applications: metro tunnels, supe…