Rotary Laser Accuracy +/-1/8 in @ 100 ft Battery Type NiMH Bluetooth Not Bluetooth Compatible Features Includes Everything to Grade or Level Your Job Site Scan Mode Simulates a Laser Line or Dot for Enhanced Visibility Tilt Indicator Alerts Operator If the Laser is Bumped or Moved Includes Grade Rod Charger Case Target Remote Control Laser Glasses Number of Beams 2 Number of Planes 0 Number of Dots 0 Number of Lines 0 Working Range with Detector - Maximum 1 500 ft