Blitzortung.org Forum

This gizmo has helped me a lot, especially for current measurement on USB
I have the two first, and use them frequently

http://www.ebay.com/itm/1PCS-OLED-USB-Ch...2edf8c7852

http://www.ebay.com/itm/LCD-USB-Charger-...8103&rt=nc

http://www.ebay.com/itm/Tester-Power-Det...2ed37a2d33

(2015-04-11, 07:44)RichoAnd Wrote: [ -> ]This gizmo has helped me a lot, especially for current measurement on USB  
I have the two first, and use them frequently

http://www.ebay.com/itm/1PCS-OLED-USB-Ch...2edf8c7852

http://www.ebay.com/itm/LCD-USB-Charger-...8103&rt=nc

http://www.ebay.com/itm/Tester-Power-Det...2ed37a2d33

I have a couple of the third type an find them very useful especially when checking for power problems on the RPi.
Ben.

FYI - The third type is not available in the US while the others are.