Guide USA External Laser Rangefinder Black Small. This is a perfect addition to ensure you hit the target everytime. Specifications for Guide USA S1200 External Laser Rangefinder: Manufacturer: Guide USA Weather Resistance: Yes Water Resistance Level: IP68 Maximum Range: 1200 m Weight: 43 oz Width: 59 cm Length: 45 cm Color: Black Battery Type: Lithium Ion Battery Life: 8 hours Finish: Black Matte Rangefinder Application: Hunting Features of Guide USA S1200 External Laser Rangefinder Up to 1300 Yards Detection Range Powered by host device Type-C port connection Mounts via standard picatinny rail Package Contents: Guide USA S1200 External Laser Rangefinder USB-C to USB-C Cable Quick-release Scope Mount Quick Start Guide Warranty Card Guide USA S1200LRF: S1200 External Laser Rangefinder Black Small