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 Johnson Level Red Beam Laser Precision Level, Model: 40-6240
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Johnson Level Red Beam Laser Precision Level, Model: 40-6240.
Model 40-6240 Features:
Has built in and factory calibrated and highly accurate leveling vial and two plumb vials.
Lasers project up to 100'.
Bright red beam dot laser
The battery cap turns the laser on or off.
Reference the bottom of the level by marking the center of the dot laser and then subtract 1/2-inch.
The laser’s working edge is machined to an even plane to a tolerance of 0.005".
This laser's solid aluminum, one-piece casing is robust, durable, and well protected from the weather.
The level vials recessed to protect them, but easy to read.
The completely coated optics are industrial grade for the best operating performance.
The laser can be mounted on a typical camera tripod with a ¼" - 20 thread.
Will run over 30 hours of uninterrupted operation on one set of batteries.
The 5 minute level vial is 9x more accurate than average level vials.
The laser's solid brass end caps enables it to run trouble free for years.
Calibrated optically and not with set screws
No adjustments to the wedge prisms are required in the field with this model's factory calibrated prisms.
This laser is just right for site layouts, crosscut & break measurements, slope layout, conveyor set up, grade & transit work
Model 40-6240 Includes:
The Red 40-6240 Precision Laser Level
Two AA "MN1500" Alkaline Batteries
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Laser Wavelength
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635nm (Red)
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Laser Classification
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Class IIIa (Red)
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Maximum Power Output
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<5mW (Red)
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Accuracy
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+1/16"/100'
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Level Vial
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5 minute accurate to +1/8"/100'
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Plumb Vials
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30 minute accurate to +1/4"/20'
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Power Supply
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2AA "MN1500" alkaline batteries - over 4 hours continuous operation (Red).
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2 "CR123A" lithium photo batteries - over 40 hours continuous operation (Green).
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Dimensions
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1" x .125" x 13"
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Weight
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Less than 20 oz.
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Note: All prices in US Dollars
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