፡FIXTEC Red Line Laser Level (Model FHLL04), which features a 5-line, 8-point self-leveling setup powered by a rechargeable 3.7V lithium-ion battery. [1, 2]
If you'd like, I can provide:
Key specifications (accuracy, working range, and battery life)
How to use and calibrate it for construction or alignment
Common accessories (tripods, safety glasses, and mounting brackets)