Yep Dennis;
That's the one I imported when I owned RSM Distribution. It works quite well. Because they were inexpensive I used to keep one in the shop and one in my flight box. At the field having it and using it to check every battery before I plugged it into the ESC saved me a couple of times from plugging a used battery into the model (yes, I know we are supposed to mark the three batteries we take to the field 1-2 & 3 so we don't mix them up. Some of us are just too smart, too old or simply too stupid to take our own advice).