The oscilloscope itself is just a plastic box with three BNC connectors for the two channels and the external trigger input. Auto ignition probe is a kind of inductive capacitance sensor, it must match with an oscilloscope. The accompanying software boosts it to the upper league together with the great names. This make it very intuitive and easy to adjust zero and trigger points. You can adjust the graphic knobs by clicking on the outside edge with the mouse and making a circular motion with the mouse.
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What I would really like is to be able, without any caveats, to freeze a wave form and, if I wanted to, zoom in on a section by expanding the horizontal scaling by say times.
Hantek DSO Digital Oscilloscope | eBay
One computer can connect many DSO, extend channel easily. Save waveform in the following: The “User Manual” is absolutely useless, leaving room for a lot of guess work thanks Googlefor example: This item doesn’t belong on this page. I downloaded the software, which could run in demo mode, and it confirmed my first feeling: You can uwb the graphic knobs by clicking on the outside edge with the mouse and making a circular motion with the jsb.
Your constructive advice will be our motion to revise and improve. It also questions whether a USB oscilloscope is really uzb way to go. The green lettering near the bottom of the screen show that channel 1 has an amplitude of 1. Test lead of a male BNC connector to 2 4mm connectors.
Trigger must always be on the visible portion of the screen. It sounds good, and it is a good device. Product Registration After-sales service Questions. Lead length 30 meter. Rso More Show Less. This is really a great instrument at an unbelievable price.
Skip to main content. As a retired professional, still working as a consultant, I needed a good and cheap scope for home work. People who bought this also bought.
Hantek DSO-2250 Digital Oscilloscope
In the end I bought myself a proper digital oscilloscope—with knobs that I could twist, startup in a few seconds and a built in display the Rigol DS Series Oscilloscope. The above screenshot shows some of the on screen measurements that are possible. When I first got this oscilloscope Udb kept checking their English website for updated software but nothing new was ever posted. Shot bandwidth DC to MHz. All Auction Buy It Now.
Number of channels 2. Waveform average, persistence, intensity, invert, addition, subtraction, multiplication, division, X-Y plot. It is a transducer which allows your multimeter to measure current data and enable your oscilloscope to measure the current waveforms.
What Does It Do? The very first thing which I did after opening the package, was to drop the scope on the floor not on purpose. The good features of 2250 oscilloscope are that it does what it says that it does and it is very good value for money. Firstly, the usability of the software is poor. Designed to aid diagnostics on secondary ignition circuits by allowing an HT measurement to be made when there are no, or limited access, to any spark plug leads.
There seems to be a problem serving the request at this time. A quick glance at the specs and price seemed to offer exactly what I was looking for. Item Location see all. But, in practice, digital oscilloscopes like to capture to a small and fast memory and you must specially select their extended memory depth and then it will only work at a slow sampling rate.