©2005 Johnson Level & Tool
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Self-Leveling 3-Line Laser Level
Model Nos. 40-6600 and 40-6610
Instruction Manual
Congratulations on your choice of this Self-Leveling 3-Line Laser
Level. We suggest you read this instruction manual thoroughly before
using the instrument. Save this instruction manual for future use.
This tool emits one laser cross and one vertical line at 90°. The tool
features quick damping, visual and audible out of range indication, and
a synchronized power-off/pendulum-locking design. Beam visibility
depends upon lighting conditions in the work area.
This is a Class II laser tool and is manufactured to comply with CFR 21,
parts 1040 .10 and 1040 .11 as well as international safety rule IEC 285.
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