ToolkitRC ST8 - a servo tester and much more 

Support my work / pawelspychalski
ToolkitRC ST8 Servo Tester bit.ly/2EaC3Ri
Most servo testers are, well, just servo testers. A plug, a knob and here you go! This one, however, is slightly more advanced. Not only it can move 4 servos, but it also can decode PWM, PPM and SBUS inputs, automatically move servos in a pattern and measure the current consumption of each servo!
For a servo tester, not too shabby! ToolkitRC ST8 is definitely one of the most advanced servo testers out there.
And on the topic of the hot beverage, I have in my cup. It's a Slavic soup in Poland called "żur" or "żurek". It's made from fermented cereal, rye in this case. If you even come to Eastern Europe, have some żur, żurek, white borscht, kyslovka, or kyselo. Of course, Polish żur is the best!
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HobbyPorter website for B2B bit.ly/2tcU8fj