I have excellent cost. The main body is tough, compact and very good. Disadvantage is claw! It is difficult to work on surveying objects as they are bad with surveying objects! It's painful to work alone !! I use sticking tape with non-slip tape. It was bad to make the storage part of the claw on the main body side, it got caught on the first day of use and it came out a few centimeters and broke! (It became easy to use with the broken irony even by irony)
It is a bit heavy, but it is very solid and it is a good product that is not easy to fold. However, the fitting screws with the easy belt holder 60945464 are not compatible, and if you do not tighten it once a week, you rotate around and it will be uncomfortable to use.