Dual Red-Green Laser Pointer
Item # P2-7679
The Dual Red-Green Laser features two lasers, one red and one green, all in one pointer. Great for demonstrating wavelengths, refraction, and diffraction, this handy laser can project red and green beams individually or together.
WARNING: Cancer & Reproductive Harm -- www.P65Warnings.ca.gov
In Stock
Other Options
| Order Qty |
Price | Qty for Discount |
Discount Price |
Total Savings |
||||
|---|---|---|---|---|---|---|---|---|
|
Standard Red Laser Pointer Item # P2-7300 |
|
|
$23.95 | 6 | $21.60 | ||
|
Deluxe Red Laser Pointer Item # P2-7500 |
|
|
$29.95 | 6 | $28.20 | ||
|
Deluxe Green Laser Pointer Item # P2-7675 |
|
|
$78.00 | 6 | $70.00 | ||
|
Standard Green Laser Pointer Item # P2-7677 |
|
|
$63.95 | 6 | $60.00 | ||
|
Violet Laser Pointer Item # P2-7678 |
|
|
$69.50 | 6 | $62.50 | ||
Additional Details
The Dual Red-Green Laser features two lasers, one red and one green, all in one pointer. Great for demonstrating wavelengths, refraction, and diffraction, this handy laser can project red and green beams individually or together. When used with a diffraction grating, students can easily observe the spacing differences between the antinodes in the red wavelengths and green wavelengths right from their seats. Then they can use the spacing separations to measure the wavelengths of the different colors. Two AAA batteries included.
Please note: This laser is intended for the convenience of having two lasers in one, and the beams are not calibrated to be exactly parallel.
Products being sold are not toys. They are for Educational / Laboratory use only. They are not for use by children 12 and under.
Features & Specs
Technical Specifications:
- Laser Type: Green 532 nm, Red 650 nm
- Max Output: 5 mW
- Operating Hours: 10,000
- Range: Green 2000 yards, Red 500 yards
- FDA Compliant: IIIA
- Size: 5/8" x 6 1/8"
- Country of Origin: Taiwan
- Manufactures Warranty: 1 year
Note: Laser on/off switch must be held down to stay on. Consider trying the Adjustable Laser Stand #92-7660, which will hold down the 'on' button for our laser pointers.
Accessories
| Order Qty | Price | Qty for Discount | Discount Price | Total Savings | ||||
|---|---|---|---|---|---|---|---|---|
|
Adjustable Laser Pointer Stand Item # 92-7660 |
|
|
$15.95 | 6 | $15.00 | ||
|
Fog in a Can Item # P2-7750 |
|
|
$39.95 | 10 | $37.60 | ||
|
Optical Path Demonstrator Item # P2-9620 |
|
|
$65.00 | 6 | $61.50 | ||
|
Demo Diffraction Grating Item # P3-6405 |
|
|
$28.00 | 6 | $25.50 | ||
Replacements
| Order Qty | Price | Qty for Discount | Discount Price | Total Savings | ||||
|---|---|---|---|---|---|---|---|---|
|
AAA Battery Item # P8-5605 |
|
|
$1.20 | 50 | $1.00 | ||
