This an extremely capable product for the price. In particular, in conjunction with a PC app it allows you to capture and display USB PD protocol messages. Other products that do this are several times more expensive. However, the documentation is hard to find and hard to understand. Overall, things are a little lacking in polish. But for the price it's a great deal. This model (Power-Z KT001) is the same as the Kotomi Premium and the AVHzY CT2 (except that the Kotomi has a battery; not sure about the AVHZyY). To find the app, firmware update and docs look at the AVHzY web site, or search this web site for the Kotomi Premium.

This an extremely capable product for the price. In particular, in conjunction with a PC app it allows you to capture and display USB PD protocol messages. Other products that do this are several times more expensive. However, the documentation is hard to find and hard to understand. Overall, things are a little lacking in polish. But for the price it's a great deal. This model (Power-Z KT001) is the same as the Kotomi Premium and the AVHzY CT2 (except that the Kotomi has a battery; not sure about the AVHZyY). To find the app, firmware update and docs look at the AVHzY web site, or search this web site for the Kotomi Premium.

This an extremely capable product for the price. In particular, in conjunction with a PC app it allows you to capture and display USB PD protocol messages. Other products that do this are several times more expensive. However, the documentation is hard to find and hard to understand. Overall, things are a little lacking in polish. But for the price it's a great deal. This model (Power-Z KT001) is the same as the Kotomi Premium and the AVHzY CT2 (except that the Kotomi has a battery; not sure about the AVHZyY). To find the app, firmware update and docs look at the AVHzY web site, or search this web site for the Kotomi Premium.

From the many features you can also know for the real capabilities of your usb charger: which usb coding it have and so how much (and if) it can fast charge.

From the many features you can also know for the real capabilities of your usb charger: which usb coding it have and so how much (and if) it can fast charge.

From the many features you can also know for the real capabilities of your usb charger: which usb coding it have and so how much (and if) it can fast charge.

It works for USB-A and USB-C types .... and provides many many functions including graphical current display over time and similar things. The only thing that bothered me, was setting the language. I was playing around for at least one hour. I tried to get in every menu and tried to change settings to find the language setting (I am not able to read / understand Mandarin) ... The trick then was to press the set key for apx. 6 seconds ... then another level of setup menu appears where the entry was even named "language" ... I can understand that a full manual is not state of the art any longer (since most people didn't read it anyway ;o) ...) but a small note how to change the language settings would have been extremely time saving ... Once this hazzle is taken the menu entries can be understood ... Overall I am very satisfied ... But I almost wanted to return it since I didn't believe any longer that English setting is available at all. Please add this information to the product description or include a small note :) ...

It works for USB-A and USB-C types .... and provides many many functions including graphical current display over time and similar things. The only thing that bothered me, was setting the language. I was playing around for at least one hour. I tried to get in every menu and tried to change settings to find the language setting (I am not able to read / understand Mandarin) ... The trick then was to press the set key for apx. 6 seconds ... then another level of setup menu appears where the entry was even named "language" ... I can understand that a full manual is not state of the art any longer (since most people didn't read it anyway ;o) ...) but a small note how to change the language settings would have been extremely time saving ... Once this hazzle is taken the menu entries can be understood ... Overall I am very satisfied ... But I almost wanted to return it since I didn't believe any longer that English setting is available at all. Please add this information to the product description or include a small note :) ...

It works for USB-A and USB-C types .... and provides many many functions including graphical current display over time and similar things. The only thing that bothered me, was setting the language. I was playing around for at least one hour. I tried to get in every menu and tried to change settings to find the language setting (I am not able to read / understand Mandarin) ... The trick then was to press the set key for apx. 6 seconds ... then another level of setup menu appears where the entry was even named "language" ... I can understand that a full manual is not state of the art any longer (since most people didn't read it anyway ;o) ...) but a small note how to change the language settings would have been extremely time saving ... Once this hazzle is taken the menu entries can be understood ... Overall I am very satisfied ... But I almost wanted to return it since I didn't believe any longer that English setting is available at all. Please add this information to the product description or include a small note :) ...

Относительно быстрая доставка - получил на 20-й день в Нижнем Новгороде. Упакован надежно + собственная "антивандальная" упаковка тестера. К соответствию описанию и качеству изготовления никаких замечаний. Единственное - производитель мог бы наклеить на панели пленки, как это сделали у младшей КМ001.

Относительно быстрая доставка - получил на 20-й день в Нижнем Новгороде. Упакован надежно + собственная "антивандальная" упаковка тестера. К соответствию описанию и качеству изготовления никаких замечаний. Единственное - производитель мог бы наклеить на панели пленки, как это сделали у младшей КМ001.

Относительно быстрая доставка - получил на 20-й день в Нижнем Новгороде. Упакован надежно + собственная "антивандальная" упаковка тестера. К соответствию описанию и качеству изготовления никаких замечаний. Единственное - производитель мог бы наклеить на панели пленки, как это сделали у младшей КМ001.

Fast Shipping Good Packing Very Good Response from Bang Good. Thank You.

Fast Shipping Good Packing Very Good Response from Bang Good. Thank You.

Fast Shipping Good Packing Very Good Response from Bang Good. Thank You.

Parfait, fait ce qu'on lui demande et belle présentation

Parfait, fait ce qu'on lui demande et belle présentation

Parfait, fait ce qu'on lui demande et belle présentation

操作が難しいが、 機能が豊富で遊べます！ 素晴らしい！

操作が難しいが、 機能が豊富で遊べます！ 素晴らしい！

操作が難しいが、 機能が豊富で遊べます！ 素晴らしい！

product is good as advertised and delivery time is fast

product is good as advertised and delivery time is fast

product is good as advertised and delivery time is fast

Тестер может быть полезен сервисным инженерам, тестировщикам, авторам обзоров гаджетов.

Тестер может быть полезен сервисным инженерам, тестировщикам, авторам обзоров гаджетов.

Тестер может быть полезен сервисным инженерам, тестировщикам, авторам обзоров гаджетов.

build quality should be lil bit better, bought it for usb pd ( pixel 2 xl) check. its kotomi premium version, so it can sniff pd communication, you can use kotomi app for pc to change boot logo and analyse data. drawback is , if you search power z english manual, you will never get it, update the firmware to kotomi 1.79.1 ( manual or through app) and then you can use English manual provided by kotomi.

build quality should be lil bit better, bought it for usb pd ( pixel 2 xl) check. its kotomi premium version, so it can sniff pd communication, you can use kotomi app for pc to change boot logo and analyse data. drawback is , if you search power z english manual, you will never get it, update the firmware to kotomi 1.79.1 ( manual or through app) and then you can use English manual provided by kotomi.

build quality should be lil bit better, bought it for usb pd ( pixel 2 xl) check. its kotomi premium version, so it can sniff pd communication, you can use kotomi app for pc to change boot logo and analyse data. drawback is , if you search power z english manual, you will never get it, update the firmware to kotomi 1.79.1 ( manual or through app) and then you can use English manual provided by kotomi.