Specifications:
Overview
Product Name:5mW 532nm Open-back Steel Green Laser Pointer Pen
Condition: Brand New
Type:Green Laser Pointer
Output Power:5mW
Output Wavelength:532nm
Material:Steel
Working Voltage:3.0~3.7V
Storage Temperature:-10~+50°C
Dimension:13.5 x 160 mm / 0.53 x 6.3 in (Dia. x L)
Power Supply:2x AAA batteries
Features: Perfect for astronomy, presentation, tutorial and office meeting use
Produce clearly visible green beam in the dark
Power saving, durable and reliable
Package Included:
- 1 x 5mW Green Laser Pointer Pen
- 2 x AAA Batteries
Important: the ways to set battery into laser pointer:
