ฐาน(Tribrach) สำหรับกล้องและปริซึมฐาน

Tribrach without optical plummet,Sokkia Tribrachs without optical plummet offer precise plumbing of surveying instruments and adapters, and have a universal 5/8 x 11 base plate. These tribrachs meet or exceed the quality and construction standards of leading Japanese, Swiss, and German brands

• Superior price and quality combination
• Circular leveling sensitivity: 10'/2mm
• Weight: 1.85 lbs. (.84kg)
• Colors available: Black, Green, Grey, or Yellow