Tribrach.
A survey accessory used for leveling that attaches to a tripod. Additional survey instruments or accessories are placed on it and secured with a locking mechanism. it has leveling screws so the whole assembly (survey instrument or prism base) can be leveled correctly. it may also include an optical or laser plummet that allows the assembly to be centered over a survey control point on the ground, and a circular level vial that allows for rough leveling.
Cable assy 5, dew cap 1, film reader 1, foot plate 3, horrebow-talcott level 1, instruction manual 1, magazine 4, optical micrometer 1, pin 2, recording camera 1, recording micrometer 1, spare bulb 4, switch box 1, telescope eyepiece 40X 1, telescope eyepiece 80X 1, tool set 1 accessory components and quantity
Single line point type
Single line point type
Single line point type
Single line point type
NSN 1240-01-501-9834
NSN 6675-01-381-0982
NSN 7520-01-079-3576
NSN 1430-00-131-3517
NSN 7450-00-351-8115
NSN 5841-01-283-0909
NSN 6110-00-505-1671
NSN 5810-01-027-1204
NSN 6940-00-333-1883
NSN 7520-01-408-8376
NSN 5840-01-504-2997
NSN 6675-01-412-9366
Last modified 05/05/2024