100Mhz Oscilloscope Probe [2 sets] w/accessories kit

They are a nice replacement for the probes that came with my Siglent. Those started failing quickly because of their poor GND contact (ring instead of pressure clamp). These do the business. They also seem to have a higher bandwidth than advertised.

These came with all the little bell and whistles. Clips, color coded rings, etc. Great little kit for our old Tektronix scope. A really great price point for well made leads.

Considering the price I cannot complain. The adjustment screws are really tight and the provided adjustment tool breaks when you try to turn it, but they turn well with a metal screwdriver. I see the tightness as a benefit because it means it won't move unless you want it to! I am a hobbyist so I cannot speak to the performance other than that they work for my limited use with an old, 20mhz scope.

Bought them since they were cheap and needed to do some "differential" measurements using the Invert and Sum method. These were only for audio frequency use and served their purpose for tinkering.

Over 40 years electronics technician. This is what it says it is. I tested it fully for 1x/10x functions and frequency response, the specs are accurate and it's good for 100 Mhz.The only difference, I can tell what makes this more affordable for the manufacturer is the probe tips are not really made out of the same high quality or same density plastic that the expensive Tektronix probes are. Even then, it takes a trained eye to see the difference, and these are excellent for the price break. I'm going to recommend my company second-source our supplier and buy these instead. Thanks AST Labs!

These probes seem well-made and the price is a bargain. I am happy!

I have a Siglent SDS1052DL 50MHz 2-channel oscilloscope that came with 70MHz probes. I bought these as backup probes. They seem to be just as good as the OEM probes. I am an electronics hobbyist.Update: 202100124On the OEM probes, the calibration screw is located on the probe. On these probes, the calibration screw is located on the probe's BNC connector. A plastic calibration screwdriver is included in the accessories bag with these probes.

These probes compensate well on my tektronix scope (30pf), and seem to be as accurate as my tek branded probes of similar spec. They are a little less sturdy than the name brand probes, but still plenty sturdy for hobby use and less than a quarter the price of the tektronix brand scopes.One probe from the first package I received was DOA and wouldn't compensate to my scope, but I contacted support and they promptly shipped me a replacement set of 2 at not charge, so I would say buy with confidence. These probes can't be beat for the price.