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jeroen 23/06/2020
Definitely a good bang for your buck. Don't expect a great quality tool set for such a small price, but it'll definitely do the job for hobbyists or engineers on a small budget. You do get a LOT of stuff for little. The unit itself is nice and sturdy and has a mostly metal frame. The 2 supplied probes are probably quite cheap, though rated at 80MHz, but seem a good quality nonetheless. They also come with an adjustment tool and various colored rings for identification which is really handy. The logic analyzer probes are a bit more flimsy and a bunch of jumper cables are supplied for the wiring which... yeah isn't very great IMHO. Again: can't complain for such a price but I will replace the way too short jumper cables with something better ASAP. You do get two packs of 8 probes, so got plenty for a good while :) Beware that the advertised 20MHz (-3db) bandwidth, though maybe true for the analog part of the hardware, is not something this thing will sample in detail at all. At around 8Mhz you'll have ~6 samples (48/8) per waveform cycle so don't expect an accurate representation at or above this frequency. Frequency/timing measurement is still possible even at such low samples luckily though :) Finally I wanna give an free-and-open-source alternative to the software: OpenHantek. It's a better interface and is improved constantly but has the one major drawback of only going up to 30MSa/s so if you, like me, need to measure high frequencies you may be better off with the stock software.
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