Rotary Laser Kit Accuracy +/-1/8 in @ 100 ft Battery Type AA D Bluetooth Not Bluetooth Compatible Features Disturbance Monitor Electronic Self-Leveling Long-Range Capability Robust Design Variable-Speed and Scan-Angle Selection Vertical-Beam Functionality Includes Case Grade Rod Remote Control Laser Glasses Target Number of Beams 2 Number of Planes 0 Number of Dots 2 Number of Lines 0 Working Range with Detector - Maximum 1 000 ft