Colour: Red Laser Pointer Function: For Astronomers Output Range: 0.5mw-30mw Output: 1m W Wave Length Range: 635nm-670nm Wave Length: 650nm Shape: Pen Shaped
Material: A Grade ABS Operation Voltage (V): 1.5V Working Temperature (degree): 5℃-45℃ Dimension (mm): 191x 131x 50 Shipping Weight (Kg): 0.11