LM576R - Laser pointer Uni-T - Free user manual and instructions
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| Product Type | Laser Pointer |
| Brand | Uni-T |
| Model | LM576R |
| Laser Class | Class 2 |
| Wavelength | 650 nm (Red) |
| Output Power | < 1 mW |
| Range | Up to 200 meters |
| Battery Type | 2 x AAA (1.5V) |
| Dimensions (L x D) | 140 mm x 14 mm |
| Weight (with batteries) | 30 g |
| Material | Aluminum alloy |
| Operating Temperature | 0°C to 40°C |
| Storage Humidity | < 85% RH |
| Main Functions | Pointing, Presentations |
| On/Off Switch | Push button |
| Compliance | FDA, CE |
| Maintenance | Clean lens with soft, dry cloth |
| Safety Precautions | Avoid direct eye exposure; do not shine at people |
| Spare Parts Available | Batteries only |
| Repairability | Not repairable; dispose of properly |
Frequently Asked Questions - LM576R Uni-T
What type of batteries does the Uni-T LM576R laser pointer use?
The Uni-T LM576R uses two AAA batteries (1.5V each).
How do I turn on the laser pointer?
Press and hold the push button on the side to activate the laser. Release to turn off.
Is the LM576R laser pointer safe for use around pets?
No, it is not safe. The laser can cause eye damage to animals. Avoid shining it at pets.
What is the maximum range of this laser pointer?
In ideal conditions, the beam can be visible up to 200 meters.
Can I use this laser pointer for astronomy?
Yes, it can be used for star pointing on clear nights, but it is not as powerful as astronomy-grade lasers.
How should I clean the lens?
Use a soft, lint-free cloth to gently wipe the lens. Do not use harsh chemicals.
What should I do if the laser beam becomes dim?
First, replace the batteries. If still dim, the laser diode may be failing and the pointer should be replaced.
Is it legal to carry this laser pointer in public?
In most countries, Class 2 lasers like this one are legal for presentation purposes. However, shining at people or vehicles is prohibited.
Can children use the LM576R?
Only under adult supervision. The laser can cause eye injury if misused.
How do I dispose of the laser pointer?
Remove batteries and recycle them separately. The pointer is electronic waste and should be disposed of at a designated recycling facility.
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USER MANUAL LM576R Uni-T
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Product information
Brand : Uni-T
Model : LM576R
Category : Laser pointer