Dumpy Level/Builders Level

SL MA 670

• Magnification: 28 x;
• Effective Aperture: 30 mm;
• Field of view at 100m: 1º 20';
• Minimum focus: 0.40 m;
• Circle graduation: 1º (360º);
• Compensation range: ± 15;
• Image Erect; Resolving Power: 3 ";
• Stadia constant: 0; Stadia ratio: 100;
• adjustable aluminum tripod and carry bag