I am a hobby technician at my high school an i have bought this tester almost half a year ago. And i can only say one thing about it, every technician should have this device or something comparable.
the negative points I have about this device are:
- it is quite heavy, this isn't a pocket device! it is one to have in your daily carry case.
- the knob isn't that easy to turn, but i fixed this by putting a different plastic knob onto the shaft so that i have more grip.
- no USB.
the big positive points of this device are:
- lots of different connectors, i have used a Behringer CT100 before at my school and i always had problems missing connectors, but with this thing, except for USB i don't miss any.
- It is heavy, this thing is built like a tank, not quite to Nokia 3310 standards but close to it.