The A410S laser sets up fast, it's totally automatic in both horizontal and vertical modes. There are no leveling screws or vials to rough level. Just turn it on and it's ready to go! Most laser have either scanning or chalk line, the A410S has both. Oscillating beam intensifies laser line and is easier to see at longer distance. Two separate beams create a constant 90 degree angle. The A410S has features needed for installing acoustical ceilings, partitions, flooring, framing and more. It features automatic self-leveling in both horizontal and vertical--no leveling screws or vials to adjust, no rough leveling required, as with lasers using pendulum compensators, and no extra accessories needed for vertical. It uses electronic vials and servo-motors to level, which makes it more rugged than delicate wire-hung compensators and offers 35x more leveling range than wore compensators. Other features include:
- Scanning mode: easier to see beam further away
- Solid chalk line beam: ideal for short distances
- Constant squaring--two separate laser beams give a constant square shot for 90 degree angles
- Remote control capability--stop, start, or change direction or laser rotation; move the square shot left or right; and control scanning and calibration
- 160 hours of battery life with 2D alkaline batteries
