1. Laser diameter gauge 2. accuracy: 0.001 3. Measurement & control 4. Can ... 0.2-50mm Cable, Pipe, on-line measurement Laser Diameter Gauge is the high-accuracy installment that uses the laser scan ... hole size: 90mm×90mm (Model:DDC-5) Laser Diameter gauge (with Stand) Stand size 350mm×200mm×(700-1000)mmCenter high ... adjusted Wire, Cable, Pipe, on-line measurement Laser Diameter Gauge (Model LDM-50)