(just some added info…)
In the previous page, I mentioned some new USB meters, namely the Power-Z KM001 (initially labeled ‘KingMeter’) and also a ‘Kotomi Pro’.
Upon doing some more browsing, I notice that there is a Power-Z KT001 and it seems to be exactly the same (rebrand or re-label) of the ‘Kotomi Pro’:
for instance, compare the images from
and
a review (in Chinese) of the Power-Z KT001:
Other than the color difference (Kotomi Pro is blue, the Power-Z KT001 is red), and possibly minor differences due to maybe firmware revisions, the screens of the 2 are practically the same.
Ergo, the Power-Z KT001 = Kotomi Pro (with maybe slight firmware differences).
(edit:)
found a post that shows the Kotomi Pre (as in ‘Premium’, probably = Kotomi ‘Pro’) with the faceplates being changed to read Power-Z KT001, so they are indeed interchangeable…):
http://www.chongdiantou.com/thread-52961-1-1.html
(edit:)
a video review of the Power-Z KT001 triggering USB Power Delivery (the FL001 is also shown) {in Chinese, but device is in English mode; short video ad may be shown at the beginning…) :
There is a comparison table (in Chinese — use Google Translate or ‘Instant Camera translate’ to translate them) comparing the specs of the Power-Z FL001 vs KM001 vs KT001 here:
http://www.chongdiantou.com/thread-53476-1-1.html
(edit:)
sometimes the table does not show up, I’ll try to copy the table and post here…
~
The Power-Z FL001 seems to be a direct competition with the YZXStudio ZY1276 in terms of function.
Refer here for a side-by-side picture comparison of ZY1276 vs FL001 (this is a seller page in Taobao China (use Google camera translate to read the notes if needed), and of course that is biased in favor of the ZY1276):
The Power-Z FL001 has a fairly comprehensive English instructions manual here:
http://www.chongdiantou.com/thread-19102-1-2.html
The ZY1275 is supposed to be in direct competition with the Power-Z KM001, but I still can’t find much info about the ZY1275 (there are some pictures of it in Taobao, but basically just those and nowhere else?).
For info only….