Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best-selling in Oscilloscopes & Vectorscopes
was lucky to get one that does not look to be used much, and the inside looks untouched by any newbies. found a new pair of 20 Mhz probes on Ebay for 12$. has a 300v max input. the probes reduce this by 10x so the limit is high. was able to find a manual for the 400 series online and copied each page, very similar to the 212, should get you going anyway. these were built to last. has dual trace so you can look at 2 signals at once.
Verified purchase: Yes | Condition: Pre-owned
Except for the second channel, everything worked well. The second channel vertical knob was very stiff and i couldn't feel the detent. After removing the cover and spraying the knob shaft with electronic lube, the know worked satisfactorily.
Verified purchase: Yes | Condition: Pre-owned
Channel 1 works well, Channel 2 work but not so well. It's okay because I only need one channel. Still a great find for the price.
Verified purchase: Yes | Condition: Pre-owned
This thing is very old, yet performs like new. The only thing I found wrong about it was the negative slope trigger caused the triggering to not work until the power was turned off and it sat for a little bit. Other than that, this thing works like a dream. Very happy.
Verified purchase: Yes | Condition: Pre-owned
The scope works. The controls are scratchy and need cleaning. About what one would expect for an instrument of this age.
Verified purchase: Yes | Condition: Pre-owned