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Green Multi-Line Laser Instruction Manual

The UNG641 is an auto levelling green multi-line laser with plumb dot down.  The laser features 

an ultra bright class 3r <5mW green output. The UNG641 is ideal for all manner of internal fit 

out applications and can be used outdoors with an OPTIONAL LLR705 Line Receiver.  The laser 

features a tripod base which rotates on its plumb axis. The laser can be mounted on to either a 

survey thread tripod if required.  The laser is powered by a Li-ion rechargeable battery.

hard Carry Case

Horizontal Laser Output

Laser Enhancement 

Glasses

Locking Switch

Operation

First insert the Li-ion rechargeable battery on the back of the laser and tighten up the screw.  The battery is charged 

using the supplied charger.  The charger plugs directly into the back of the battery and can be charged either at-

tached to the laser or on its own.  This enables you to use standard “AA” batteries in the holder while you charge the 

main Li-ion Battery.

www.redbacklasers.com.au

UNG641

Green Multi-Line Laser

4x Vertical laser Outputs

Li-ion Battery & “AA” battery 

Holder

Low battery warning light

Vertical Line Buttons

Horizontal Line Switch

Pulse Mode / Manual Mode Button

Battery Charger

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