I like to stop in the withdrawn state I like it. The belt holder makes it easier for the lock part to come off from the cheap construction. Because the parts to fix the main body and the holder are plastic, there is a thing that wear and breakage occurred and it becomes impossible to lock it in a few days from the start of use and falls out of the holder. Especially since the yellow part to be locked has less clearance with the belt holder main part, it will not work smoothly with slight foreign matter or dust. Weak point of the holder part thinks that it can cope with additional maintenance and sale of maintenance parts, etc. by making multiple holders. Also, although there are solid differences of products, there are things that stop drawing of the scaled part is sweet, the weak point of mail order which can not be purchased after checking the spot is a point to worry about.
Automatic locking is very useful. Since it is only pressing the button also when returning, you can work quickly. The holder attached to the belt can also be taken out quickly (when getting used), so it is very easy to use. But, there are two things I do not like. One is a self-locking, but when you pull it out for a long time such as 4m or 5m it gets pulled in a bit as the hold down part gets damaged (wearing out). I will stick to it when I send out some groundwork. The second one is where the lock of the holder is broken. I think that it will change depending on the use environment etc. Personally it will be useless for about half a year. Although it sells only the holder part, I feel that it was close to 500 yen. Personally, it is a scale familiar enough to replace the same thing many times, but it is feeling that I am bought because it becomes useless at regular intervals. I think that I will continue to use it, but it is not a special recommendation. Just buy it