3. GLL 100 G
The GLL 100 G is Bosch’s newest green-beam self-leveling laser that projects vertical, horizontal, and cross-lines. As Bruce Greenlaw reported in his review of the DeWalt green-beam lasers, green diodes are traditionally more expensive but also provide a much higher rate of visibility. This laser has a working visibility range of 100 feet, so it is suitable for large rooms and long hallways. It has an accuracy of 1/8 inch over 33 feet and 3/8 inch over 100 feet. This level also features manual mode, so you can lock the line and set the level at any desired angle. It’s the same size as the GLL 55, but still relatively compact. The pendulum locks, helping to protect it from drops and falls.
Specs:
Accuracy: +/- 1/8-in. at 33-ft.
Line Mode: vertical, horizontal, and cross-line
Laser Diode: Class II 630nm – 650nm
Type: Self-leveling up to 4°; manual mode
Weight: 1.08 lb
Battery: (3) AA
Price: $269 (US) $365 (Canada)
Included: Magnetic mounting bracket, target plate, (3) AA batteries, hard carry case