• Angle accuracy: 2’ ’
• Minimum reading: 1’ ’ / 5’ ’ / 10’ ’ / 20’ ’
• Field of view: 50
• Battery duration: 40 to 80 hours
Telescope
• Objective Lens: 40mm
• Magnification: 30x
• Image: Erect
• Field of View: 1~ 20′
• Minimum focus: 2m
Display
• Display panel: Both
• Illumination: Yes
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