The self-leveling motors are accurate to ±10 arc seconds. LONG RANGE WITH HIGH ACCURACY: Need to shoot elevations up to 800 m from your laser? No problem - this instrument has the power and range ...

Ideal for various leveling and layout applications.” 3. High-end professional option: BOSCH Rotary/Straight Line Laser: 100 ft Range w/Receiver $342.57 “These rotary laser levels generate ...