ERDIOECON LR1000E4 Laser Ranging Sensor Module, 4-1000m Range Laser Rangefinder Module, 905nm, UART-TTL, IP67 Laser Distance Sensor

The ERDI LASER LR1000E4 is a high-precision, compact laser ranging module designed for demanding measurement applications. Operating at a 905 nm wavelength, it delivers a measurement range of 4 to 1,000 m (up to 1,200 m at night with 10 km visibility) with a ranging accuracy of ±1 m for targets within 400 m. The adaptive 3–10 Hz refresh rate ensures reliable, real-time distance data, while the UART-TTL communication interface (115200 bps) makes secondary development straightforward. Weighing just under 0.35 oz and measuring approximately 1.01" x 0.56" x 1.03", this lightweight module features an IP67 protection rating, IEC Class I laser safety classification, and operates in temperatures from -4°F to +131°F. It supports both single and continuous measurement modes and is ideal for integration into night vision devices, thermal imagers, telescopes, and laser illuminators. Additional applications include border security, aviation, railway systems, law enforcement, and outdoor sports. Dedicated test software and communication protocol documentation are included for easy setup.

• HIGH-PRECISION RANGING: The LR1000E4 laser ranging module offers a measurement range of 4–1000 m (up to 1200 m at night) with a 905 nm wavelength and accuracy of ±1 m for targets within 400 m.
• FAST & ADAPTIVE REFRESH RATE: Features a 3–10 Hz adaptive measurement frequency with a measurement accuracy rate of ≥98% and a false alarm rate of ≤1%, ensuring reliable real-time distance data.
• COMPACT & LIGHTWEIGHT DESIGN: Measuring just 25.65 mm × 14.2 mm × 26.2 mm and weighing under 10 g, this module integrates easily into handheld devices like night vision scopes, thermal imagers, and telescopes.
• UART-TTL INTERFACE & EASY INTEGRATION: Equipped with a UART-TTL communication interface at 115200 bps, the module includes dedicated test software and protocol documentation for straightforward secondary development.
• RUGGED & RELIABLE: Rated IP67 (inside lens cavity), IEC Class I laser safety, operates from -20°C to +55°C, withstands 1000 g/ms shock, and boasts an MTBF of ≥1500 hours for demanding field applications.