Voice Broadcast: Real-person audio announcements for measurement data (no need to check the screen; toggle on/off via long-pressing the volume button).
Data Storage: Saves up to 39 sets of historical measurement records for easy review.
Display: High-definition backlit large screen (visible clearly even in dark environments).
Battery & Power: Energy-saving auto-shutdown (turns off after ~3 minutes of inactivity); rechargeable via Type-C port.
Model: LD2-120
Range: 0.05M-120M/394ft
Laser grade: Class2
Battery: 3.7V 300mAh
Laser power:<1mw
Attention: Please do not look directly at the laser beam
