RD tech official store coupons release for all BLF friends (every week have new coupons))

Hi my dear BLF friend
Thank you for your long time support in BLF , I saw many many people like our products and also need better price , so in order to appreciate BLF friends help and stratify some friends wish, I decide to release coupons for some hot sale products, and each week will update new coupons, hope you can find some big surprise

today I want to sent you 2 kind of coupon:
coupon 1: $1 for USB tester
https://www.aliexpress.com/store/selected-sale-items/923042.html?es=0zoEZ8%2F9sMY50ioS945Jw%2FXeHNPzDCIi

coupon 2: $2 for power supply
https://rdtech.aliexpress.com/store/selected-sale-items/923042.html?spm=5261.10636610.0.0.4dd23e5f4CSDtD&es=0zoEZ8%2F9sMY50ioS945Jw2fs1veYAONW

you can use them to buy USB tester and power supply in our shop:
https://rdtech.aliexpress.com/store/923042

hello,I create this topic to send you coupons, and you can get coupons to buy power supplies and USB meters,this two coupons can be used before july 9th,2019. Next week we will send coupons with higher value. thank you for your support.

hello, it is a new week, and there is a discount for UM24/UM34/HD35/DPS5005/
UM24(39%):https://www.aliexpress.com/item/32845522857.html
UM34(28%):https://www.aliexpress.com/item/32880908871.html
HD25/HD35(28%):https://www.aliexpress.com/item/32917594486.html
DPS5005(24%):https://www.aliexpress.com/item/1000004290003.html

and here is a coupon($2) for UM24/UM25/TC66:
https://rdtech.aliexpress.com/store/selected-sale-items/923042.html?spm=5261.10636610.0.0.7e013e5ffhSAFH&es=0zoEZ8%2F9sMavJ3MHW8bCx2p1b5wMjgwi

don’t miss this chance if you want to buy some USB tester

UM24(39%):https://www.aliexpress.com/item/32845522857.html
UM34(28%):https://www.aliexpress.com/item/32880908871.html
HD25/HD35(28%):https://www.aliexpress.com/item/32917594486.html
DPS5005(24%):https://www.aliexpress.com/item/1000004290003.html

and here is a coupon($2) for UM24/UM25/TC66:
https://rdtech.aliexpress.com/store/selected-sale-items/923042.html?spm=5261.10636610.0.0.7e013e5ffhSAFH&es=0zoEZ8%2F9sMavJ3MHW8bCx2p1b5wMjgwi

OK, what I need is to test a bunch of USB cables. Some seem intermittent, some don’t seem to charge very fast.
I have an old iPhone maxed out at OS 7, so the “app” won’t work for me.
I have a reliable USB power supply.
Which of the many models of tester do I want?

Which USB cables? If it’s USB micro or USB C, then something like UM25 will do it. You will also need a steady/reliable load source, so HD35 for example.

Not sure about apple-specific cables.

Check this thread for instructions: How to choose a better USB cable with UM25C and HD35

Thank you Pete7874, I’d missed that thread, very helpful.

thank you very much for your reply