The 3V 650nm 3mW Red Dot Laser Module, a high-precision core component tailored for laser locators and laser sights. Integrating 3V low-voltage compatibility, 650nm red laser’s eye-safe performance, 3mW stable dot output, and compact modular design, it delivers reliable pinpoint positioning for industrial alignment, outdoor aiming, and equipment calibration scenarios.

Core Advantages

3V Low-Voltage Design for Portable Devices
Supports 3V DC input, perfectly matching lithium coin batteries and small battery packs; low power consumption (≤0.1W) ensures long runtime for handheld laser locators and lightweight laser sights, ideal for on-the-go use without bulky power supplies.

650nm Red Dot High Visibility & Eye Safety
650nm red wavelength offers clear naked-eye visibility in indoor and low-light outdoor environments; 3mW output meets IEC 60825-1 Class 1 laser safety standards, eliminating eye damage risks during close-range laser positioning and aiming operations.

3mW Stable Output for Precise Pinpointing
Delivers CW mode output with ≤±2% power fluctuation, projecting a sharp, consistent red dot (≤12mm@10m); no dot blurring or drift, guaranteeing high accuracy for laser locator calibration tasks and laser sight targeting applications.

Compact & Easy Integration
Adopts miniaturized housing (customizable size).

Key Applications

Ideal for laser locators (industrial equipment alignment, construction site marking, electronic device calibration) and laser sights (outdoor sports gear, handheld aiming tools, security monitoring devices); also applicable to auxiliary positioning in small-scale automation machinery.