Have recently these timers on Nikon D610 and D5100 in use. He has served at -10 ° with a 2h timelapse recording its task reliably. It is quite large but come easily, you can do it easily while recording just leave hanging on the camera. The operation and the pressure points of the buttons are ok. I, however, would like better, if you could each function via an additional enable and disable on / off setting and not the zero-points of the respective timer / counter. I have the respective operating modes through tested and all were working as desired. That the instructions are only in English, has now not so much bother me. Even more, that it is so poorly translated English, that one of the content and then the function does not open up. By trial and error and from the graphics, the operator opens but then without further notice. Functional yet the function a number of shots per interval would be at Timelaps / interval nice gewessen, in addition to the number of intervals to trigger. So also HDR timelapses would be possible.
[Supplement after extensive use in the holiday:] Unfortunately, the counter is at the intervals only to 399. This is for long-term timelapses unfortunately often insufficient. [EDI:] This statement by me is nonsense, infinite timelapses go very well, as I was informed in the comments. You have the counter to 0, so bring the setting [---]. The foldgende true but still: [/ EDIT] Moreover, it has proved to be very time consuming, bring the change from interval recording to a different mode (eg Einzelllangzeitbelichtung) to their counter to "1".
For this price I want me there but not too much complain. I rate in relation to the price with 5 stars.