Hantek CC-65 AC/DC Clamp Meter Transducer for Digital Multimeter Oscilloscope with BNC Type Connector

for no critical test it's pretty accurate less than 0.2a off. Here's a video testing three meters a hantek cc-65 a kaiweets ht206d and f-nirsi dcm100 Good price and for most people accurate enough, both a pro and a con it has no auto shutoff. Auto shutoff always seems to kick in when I don't want it to, but on this device I forget to turn it off and come back to dead battery.

I was not expecting a high precision current probe at this price and this is as good as it claims! The accuracy is reasonable, though zeroing is a bit finicky (as described in the instructions ;-)). Zeroing is, of course, most important at the low end of its current range but even there, measurements are repeatable making it fine for relative measurement and comparisons. Though it will detect signals below 20mA (it's rated low end) it is pretty noisy so of limited use. I tested it across its frequency range but not the high end of its current range. It is pretty linear with some distortion appearing as its response starts to roll off near the high end of its frequency range. It works fine with my bench DMM and oscilloscope, though my intended use is primarily with the latter. Definitely a good value. Unless and until I need higher accuracy or range, I would buy another if it fails. If you are even looking at this you know that to get a clip on current probe significantly better would cost much fine gold. Believe the specs and if you think it might work for you, go for it. It probably will and it won't break the bank.

I got this to try with me new oscilloscope and it seems to work fairly well. Build quality could be better, the zero button tends to get stuck easily, bit is also easy to fix. Comparing to my USB meter as well as my power supply meter it seems to be pretty accurate even <1A. I haven't tried it yet at higher current. The signal is pretty noisy, bit from what I've seen that seems to be expected with these.

Works as intended, fast delivery.

This inexpensive clamp-on DC current probe works with your oscilloscope to view transient DC currents. We used it to diagnose a video camera that pulled a high surge current from a DC source. In the photo attached, we had a current pulse of about 12A for about 800 usec. We could not have found this without this product.