Specification: Product name: LT-HJA83 532nm Green Laser Pointer Suit Body material: Aluminum Alloy Power supply : 1 x 16340(included) Switch: tail switch Wave length range: 532nm Wave Length: 532 Range: 1000-10000 meters (the greater the power, the more long-range) Start Time: ≤3 seconds Shape: Flashlight Shaped Working voltage: DC3.0-3.7V Working Temperature: 15 ℃ ~ + 35 ℃ Spot diameter: 6M≤Φ10mm Power: 1-200mw Weight: 80g(Net weight) Dimensions: 12x2x2.5cm Operation: 1.laser pointer to open, rotate the focusing head to the right spot and gradually become larger, more recent focus; rotate to the left, the spot becomes smaller, Farther focus. 2.Focus identification method: Rotate the focusing head, so that spot becomes larger, the side to see the light beam, the light beam emitted mouth finest point of focus. Note: 1.prohibits direct eye, or it may cause blindness. 2.large green crystals affected by temperature, below 20 degrees, you need to preheat Function: Teacher / lecturer ── for classroom teaching, it is like a pointer infinite, at any corner of the classroom U can easily refer to the planning board and be absolutely an assistant for teachers. Business person / Conference Speaker ── product demonstrations and meetings explained, let your speech become capabiliable and with customers be more relaxed and natural. Museum / Exhibition / tour guide ── When you are in the face of "tentacle difficult" and do not know what the objectives of the beam, it can help you indicate target easily and accurately Field travelers / explorers ── for outdoor adventure, indicating distant targets and a distress signal issued.It is the preferred equipment to Make your trip more interesting for outdoor activities. Astronomy enthusiasts ── for astronomy star, green laser emitted beam is a very beautiful green line. Be Well suited for observing the night sky and can accurately indicate the position of the stars. Mining Field / construction workers ── for remote accurate indication / measure buildings. Avoid approaching the danger zone. Allow u command spot outside thousand meters like your sight. Package included: 1 x LT-HJA83 532nm Green Laser Pointer Suit 1 x 16340 battery 1 x charger
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