NTS-S 20x28mm Linear Scale 0.005mm Encoder 50-400mm Optical Ruler TTL

========== Battery Included : no High-concerned chemical : no Model Number : NTS-S Model : NTS-S Certification : CE Origin : China Item name : linear scale linear ruler linear encoder Input voltage : 5VDC Output signal : TTL Resolution : 5um Scale travel : 50 100 150 200 250 300 350 400mm Scale total length : travel + 140mm Size : 20mm*28mm If include accessories : Yes(with scale cover, screws and accessories)