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- strictlystereo (1025)- Feedback left by buyer.More than a year agoVerified purchaseExcellent eBayer. Highly recommended!
- simplyfancydress (51750)- Feedback left by buyer.More than a year agoVerified purchaseHope to deal with you again. Thank you.
- terryb111 (981)- Feedback left by buyer.More than a year agoVerified purchaseExcellent buyer, no issues. Hope you enjoy ��
- lucyvideo (5949)- Feedback left by buyer.More than a year agoVerified purchaseTop money, thanks
- ijmsmith (7657)- Feedback left by buyer.More than a year agoVerified purchaseFast payment. Excellent transaction. Highly recommended buyer!!!
- unclesamsurplus (17177)- Feedback left by buyer.More than a year agoVerified purchaseIt was a pleasure doing business with you. Thank you very much.
Reviews (2)

19 Jan, 2022
test patterns and signals for calibration of 4K HDR and or HD Tv
Test patterns to be used by either professional TV / Home theatre installers or technically minded DIY. It is NOT a 'how to manual' and you will need to consult the website to make use of the patterns appropriately. This is an important tool for anyone wanting to get the most of their 4K or HD TV, but it is not appropriate for the casual user who just wants to pick a pre-set.

02 Feb, 2022
useful to trigger-on devices you want tied to on/off on something else, but lacks trigger current adjustment
usually works as intended, but lacking the ability to adjust the trigger-on current level it may or may not trigger with your appliance. For example, by LG OLED tv draws too much power in standby so the slave sockets are always on. For the price though, it is worth a try and will usually work as intended, but master socket needs a significant draw to turn off and on. I had a version of this in the USA where you could adjust the trigger current to match the specific appliance current draw, but this is a more basic product