ER 28 Adjustable Red Laser Pointer and On/Off Switch
Product Description
This Red Laser Pointer has both an adjustable focus beam and a constant on-off switch. Adjust the diameter of the beam and dot by turning the aperture. Used by presenters, medical practitioners and trainers. CO2 Laser Engraving makes this a very special promotional item.
| Specifications: |
| Range: 1000 Feet |
| Diode:
645 nm diode Class IIIA Output: <5mW |
| Power: 3 volts DC |
| The constant
battery operation time is 6 to 8 hours. Intermittent operation will stretch the battery life to several weeks or months, depending on the frequency of use. |
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| Quantity | Price | |
| 20 to 49 | $17.60 | |
| 50 to 75 | $16.00 |