Koppa 150mm Target Sphere (6 Pack)
A six pack of 150mm (app. 6") target sphere with combo magnetic / threaded base in cotton handling bag, plus our ¼-20 camera tripod adapter and a mini tripod. Shipped in a heavy duty plastic storage crate.
Our basic, and most useful target sphere. The 150mm target gives good range and recognition, and you can easily carry a large quantity of them to larger jobs. These come standard with our combo magnetic and ⅝ threaded survey base, and a camera tripod mount adapter. A mini metal tripod is also included with each target -
Our new base includes a slight V-groove across the bottom, with a hole perpendicular just above. Using a zip tie or wire, it is now very easy to secure the targets to conduit, railing, or similar. You can also use the hole as a way to easily attach a safety tether, if you need to mount targets onto structures that may get extreme vibration, such as bridges or bulkheads.