SKU: TK221P-ST
Laser Wavelength: 650nm (Red)
Output Power: <5mW
Laser Power Safety Class: Class IIIA
Power Supply: L736F button battery
Breaktime: 50-60 minutes
Calibration Distance: 0-100 yards
Laser Spot Size: Less than 20mm at 10 meters
Casing Material: Standard copper






