Rail Laser Displacement Measuring Equipment for railway Creeping measuring Place of Origin Hubei, China Type railway tools Material Stainless Steel Brand Name Linkage Type: Rail Creeping Measuring Equipment STYLE Rail Laser Displacement Measuring Equipment Laser measure distance: 5m Accuracy: 2mm Battery: 2000mAh (continuous using 5-6 hours) Approved: ISO Certificate CE Warranty: 1 year Standard: CRCC Customized: yes Packaging and delivery Selling Units: Single item Single package size: 55X15X10 cm Single gross weight: 2.000 kg